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Corsair Overhauls Prebuilt, 3-Chamber Airflow Case, & Transparent PSUJune 5, 2025Last Updated: 2025-06-05We take a look at Corsair’s upcoming i600 pre-built PC, Air 5400 case, Frame 4000D prototype, and moreThe HighlightsCorsair’s i600 pre-built PC is a new revision on the company’s i500 and overhauls its GPU cooler and CPU radiatorThe Corsair Air 5400 is an airflow-targeted case that has air ducts on the top and bottom of its chassisCorsair has partnered with Singularity to develop the Frame 4000D prototype, which has an interesting power board that handles cable managementTable of ContentsAutoTOC Grab a GN Tear-Down Toolkit to support our AD-FREE reviews and IN-DEPTH testing while also getting a high-quality, highly portable 10-piece toolkit that was custom designed for use with video cards for repasting and water block installation. Includes a portable roll bag, hook hangers for pegboards, a storage compartment, and instructional GPU disassembly cards.IntroWe visited Corsair’s suite at Computex 2025 and liked some of the stuff the company had to show. Editor's note: This was originally published on May 21, 2025 as a video. This content has been adapted to written format for this article and is unchanged from the original publication.CreditsHostSteve BurkeCamera, Video EditingMike GaglioneVitalii MakhnovetsWriting, Web EditingJimmy ThangCorsair Air 5400Corsair will release its Air 5400, which is an airflow-targeted case. On the back side of the case is a giant hole, which couples with a front-mounted radiator that will allow the case to shove air straight out of it. This design allows it to focus air flow for the GPU entirely from its own set of fans at the bottom of the case. This is probably the most interesting case from Corsair we saw at Computex this year. It should be around $220, though that’s dependent on the everchanging tariff situation. Internally, the Air 5400 has a duct at the bottom where the case has 3x120mm fans (the entire case is actually set up to support all 120mm fans, which simplifies things). The duct is there to guide air into the GPU. Corsair claims that the case is getting about a 1-2 degree improvement with the duct in a like-for-like test. If you do end up with a front radiator, then a potential area that gets abandoned in terms of airflow might be around the VRM area and some of the board components like system memory.  There are mounts for fans up on top of the case along with an additional duct. Looking at the back of the case, there are 2 holes on the back, which is surprising for a 120mm fan. The spacing doesn’t look like it would fit a 120mm fan, but Corsair’s plan is to include a bracket that would adapt a 120mm fan here and would actually cut out into the glass area on the back, which would make you lose about 40% of the fan. This should help but raises some questions about whether it may cause acoustic issues when you partially blast air into a glass wall. Speaking of glass, the Air 5400’s glass is laminated. A couple companies are doing this now. Corsair says this helps the glass stay more put together to prevent shattering. Looking at the back side panel, there’s a big acrylic sheet coupled with an area where air can escape. Opening up the back panel, there’s a huge amount of cable-management depth. You can also see that the motherboard tray is punctured all of the way through. This causes concerns around structural rigidity, but Corsair is using a .8mm thick steel, which helps a little bit here. The company has also strengthened the case’s top panel compared to Corsair’s 4000D case, which received negative feedback in that area. The Air 5400 is set to be priced at $220 with 3x120mm fans included. i600 Grab a GN15 Large Anti-Static Modmat to celebrate our 15th Anniversary and for a high-quality PC building work surface. The Modmat features useful PC building diagrams and is anti-static conductive. Purchases directly fund our work! (or consider a direct donation or a Patreon contribution!)Corsair is updating its i500 pre-built PC, which we hated, with its upcoming i600, and the company has improved it a lot. The i500’s GPU cooling solution had basically no contact with any of the power components. The i600, on the other hand, has massive overhauls here. The case itself has only slightly changed, but the changes made accommodate larger radiators. The block for the video card, including the power components, is totally different in a way that looks promising. The stuff that jumped out to us right away about the i600 is the fin stacks for the VRM, which is connected to a shared copper nickel-plated base plate for the GPU and memory. Everything is connected to the same base plate, which is connected to the liquid cooler. This means all of the heat gets dumped into the liquid cooler. There’s pros and cons to this design. The pro is that all of the other components get cooled better. The downside is that the GPU itself is sharing the heat dissipation capacity with all of the other components in the cooler. This means you typically see some increase in the GPU temperature as a result. There’s ups and downs to this approach. It doesn’t necessarily mean one solution is better than the other as long as it’s all cooled. The i600 has copper bars, which contact the MOSFETs. Otherwise, it’s very similar to the i500. Corsair has also modified its CPU cooler radiator, where the company has moved its tanks off to the side. The tubes are also running in a different direction. Corsair is also moving to 25mm thick fans, where previously they had the slimmer 15mm fans. That extra 10mm will help with pressure and performance a lot. We plan on doing a review of the PC as soon as we buy one.Corsair Frame 4000DWe saw a prototype of Corsair’s Frame 4000D, where the company changed a few things. Corsair partnered with Singularity for its powerboard. It’s somewhat similar to Elmore’s BENCHLAB, with the exception of it not logging power. With the case, you basically run all of the power cables into the power board and then route them to their final locations. We count 10 fan headers here along with a bunch of RGB headers. There’s a lot of possibilities with this. Currently, it’s mostly being used as a cable-management tool, but you could, in theory, expand this to include more switches, like fan-control switches. We would really like to see current monitoring. It would make it more expensive but that could be a potentially useful direction to go in where you could monitor on the 12VHPWR, for instance, which would become a great marketing point for Corsair and would be very useful for end users. The front panel is also different as it has a die-cut edge now.  The power supply setup is also different here with Corsair doing an acrylic wall for the PSU instead of steel. The challenge here is that plastic is an incredibly good insulator. This could raise some ESD (electrostatic discharge) concerns and may cause the PSU to lose some of the shielding that steel provides. As a part of this design, Corsair has customized the caps and PCBs so that they get nice color matching. It looks pretty nice. 3D PrintingCorsair was telling us how for its upcoming 4000D and its Frame series cases, it was getting into 3D printable panels and pieces. They showed us how one Corsair employee 3D printed a shroud-like duct, which takes air in through the bottom and shoves it up into where the pump and reservoir are in the image above. These 3D print files are available on Corsair’s account on Printables.  Corsair 5000DWe didn’t care too much about it but Corsair also showed off its new 5000D that has a screen on it, which is a thing companies are doing now. They also had a 5000D case without the screen, which is a larger variant of the Frame 4000D case. Corsair says that it should be priced around $180, but that’s in flux with the tariffs situation.  Corsair Open Concept Visit our Patreon page to contribute a few dollars toward this website's operation (or consider a direct donation or buying something from our GN Store!) Additionally, when you purchase through links to retailers on our site, we may earn a small affiliate commission.Corsair’s open concept at Computex is using some of the same Frame components, where the company is trying to make the Frame series modular and represents an open frame. There’s also an option for fan mounts as well. The company showed a gigantic radiator tower at the show, which is pretty cool to see.

Email authentication protocols like SPF, DKIM, and DMARC play a critical role in protecting domains from spoofing and phishing. However, when SEGs are introduced into the email path, the interaction with these protocols becomes more complex. Security gateways(SEGs) are a core part of many organizations’ email infrastructure. They act as intermediaries between the public internet and internal mail systems, inspecting, filtering, and routing messages. This blog examines how security gateways handle SPF, DKIM, and DMARC, with real-world examples from popular gateways such as Proofpoint, Mimecast, and Avanan. We’ll also cover best practices for maintaining authentication integrity and avoiding misconfigurations that can compromise email authentication or lead to false DMARC failures. Security gateways often sit at the boundary between your organization and the internet, managing both inbound and outbound email traffic. Their role affects how email authentication protocols behave. An inbound SEG examines emails coming into your organization. It checks SPF, DKIM, and DMARC to determine if the message is authentic and safe before passing it to your internal mail servers. An outbound SEG handles emails sent from your domain. It may modify headers, rewrite envelope addresses, or even apply DKIM signing. All of these can impact SPF,  DKIM, or DMARC validation on the recipient’s side. Understanding how SEGs influence these flows is crucial to maintaining proper authentication and avoiding unexpected DMARC failures. Inbound Handling of SPF, DKIM, and DMARC by Common Security Gateways When an email comes into your organization, your security gateway is the first to inspect it. It checks whether the message is real, trustworthy, and properly authenticated. Let’s look at how different SEGs handle these checks. Avanan (by Check Point) SPF: Avanan verifies whether the sending server is authorized to send emails for the domain by checking the SPF record. DKIM: It verifies if the message was signed by the sending domain and if that signature is valid. DMARC: It uses the results of the SPF and DKIM check to evaluate DMARC. However, final enforcement usually depends on how DMARC is handled by Microsoft 365 or Gmail, as Avanan integrates directly with them. Avanan offers two methods of integration:1. API integration: Avanan connects via APIs, no change in MX, usually Monitor or Detect modes.2. Inline integration: Avanan is placed inline in the mail flow (MX records changed), actively blocking or remediating threats. Proofpoint Email Protection SPF: Proofpoint checks SPF to confirm the sender’s IP is authorized to send on behalf of the domain. You can set custom rules (e.g. treat “softfail” as “fail”). DKIM: It verifies DKIM signatures and shows clear pass/fail results in logs. DMARC: It fully evaluates DMARC by combining SPF and DKIM results with alignment checks. Administrators can configure how to handle messages that fail DMARC, such as rejecting, quarantining, or delivering them. Additionally, Proofpoint allows whitelisting specific senders you trust, even if their emails fail authentication checks. Integration Methods Inline Mode: In this traditional deployment, Proofpoint is positioned directly in the email flow by modifying MX records. Emails are routed through Proofpoint’s infrastructure, allowing it to inspect and filter messages before they reach the recipient’s inbox. This mode provides pre-delivery protection and is commonly used in on-premises or hybrid environments. API-Based (Integrated Cloud Email Security – ICES) Mode: Proofpoint offers API-based integration, particularly with cloud email platforms like Microsoft 365 and Google Workspace. In this mode, Proofpoint connects to the email platform via APIs, enabling it to monitor and remediate threats post-delivery without altering the email flow. This approach allows for rapid deployment and seamless integration with existing cloud email services. Mimecast SPF: Mimecast performs SPF checks to verify whether the sending server is authorized by the domain’s SPF record. Administrators can configure actions for SPF failures, including block, quarantine, permit, or tag with a warning. This gives flexibility in balancing security with business needs. DKIM: It validates DKIM signatures by checking that the message was correctly signed by the sending domain and that the content hasn’t been tampered with. If the signature fails, Mimecast can take actions based on your configured policies. DMARC: It fully evaluates DMARC by combining the results of SPF and DKIM with domain alignment checks. You can choose to honor the sending domain’s DMARC policy (none, quarantine, reject) or apply custom rules, for example, quarantining or tagging messages that fail DMARC regardless of the published policy. This allows more granular control for businesses that want to override external domain policies based on specific contexts. Integration Methods Inline Deployment: Mimecast is typically deployed as a cloud-based secure email gateway. Organizations update their domain’s MX records to point to Mimecast, so all inbound (and optionally outbound) emails pass through it first. This allows Mimecast to inspect, filter, and process emails before delivery, providing robust protection. API Integrations: Mimecast also offers API-based services through its Mimecast API platform, primarily for management, archival, continuity, and threat intelligence purposes. However, API-only email protection is not Mimecast’s core model. Instead, the APIs are used to enhance the inline deployment, not replace it. Barracuda Email Security Gateway SPF: Barracuda checks the sender’s IP against the domain’s published SPF record. If the check fails, you can configure the system to block, quarantine, tag, or allow the message, depending on your policy preferences. DKIM: It validates whether the incoming message includes a valid DKIM signature. The outcome is logged and used to inform further policy decisions or DMARC evaluations. DMARC: It combines SPF and DKIM results, checks for domain alignment, and applies the DMARC policy defined by the sender. Administrators can also choose to override the DMARC policy, allowing messages to pass or be treated differently based on organizational needs (e.g., trusted senders or internal exceptions). Integration Methods Inline mode (more common and straightforward): Barracuda Email Security Gateway is commonly deployed inline by updating your domain’s MX records to point to Barracuda’s cloud or on-premises gateway. This ensures that all inbound emails pass through Barracuda first for filtering and SPF, DKIM, and DMARC validation before being delivered to your mail servers. Deployment Behind the Corporate Firewall: Alternatively, Barracuda can be deployed in transparent or bridge mode without modifying MX records. In this setup, the gateway is placed inline at the network level, such as behind a firewall, and intercepts mail traffic transparently. This method is typically used in complex on-premises environments where changing DNS records is not feasible. Cisco Secure Email (formerly IronPort) Cisco Secure Email acts as an inline gateway for inbound email, usually requiring your domain’s MX records to point to the Cisco Email Security Appliance or cloud service. SPF: Cisco Secure Email verifies whether the sending server is authorized in the sender domain’s SPF record. Administrators can set detailed policies on how to handle SPF failures. DKIM: It validates the DKIM signature on incoming emails and logs whether the signature is valid or has failed. DMARC: It evaluates DMARC by combining SPF and DKIM results along with domain alignment checks. Admins can configure specific actions, such as quarantine, reject, or tag, based on different failure scenarios or trusted sender exceptions. Integration methods On-premises Email Security Appliance (ESA): You deploy Cisco’s hardware or virtual appliance inline, updating MX records to route mail through it for filtering. Cisco Cloud Email Security: Cisco offers a cloud-based email security service where MX records are pointed to Cisco’s cloud infrastructure, which filters and processes inbound mail. Cisco Secure Email also offers advanced, rule-based filtering capabilities and integrates with Cisco’s broader threat protection ecosystem, enabling comprehensive inbound email security. Outbound Handling of SPF, DKIM, and DMARC by Common Security Gateways When your organization sends emails, security gateways can play an active role in processing and authenticating those messages. Depending on the configuration, a gateway might rewrite headers, re-sign messages, or route them through different IPs – all actions that can help or hurt the authentication process. Let’s look at how major SEGs handle outbound email flow. Avanan – Outbound Handling and Integration Methods Outbound Logic Avanan analyzes outbound emails primarily to detect data loss, malware, and policy violations. In API-based integration, emails are sent directly by the original mail server (e.g., Microsoft 365 or Google Workspace), so SPF and DKIM signatures remain intact. Avanan does not alter the message or reroute traffic, which helps maintain full DMARC alignment and domain reputation. Integration Methods 1. API Integration: Connects to Microsoft 365 or Google Workspace via API. No MX changes are needed. Emails are scanned after they are sent, with no modification to SPF, DKIM, or the delivery path.  How it works: Microsoft Graph API or Google Workspace APIs are used to monitor and intervene in outbound emails. Protection level: Despite no MX changes, it can offer inline-like protection, meaning it can block, quarantine, or encrypt emails before they are delivered externally. SPF/DKIM/DMARC impact: Preserves original headers and signatures since mail is sent directly from Microsoft/Google servers. 2. Inline Integration: Requires changing MX records to route email through Avanan. In this mode, Avanan can intercept and inspect outbound emails before delivery. Depending on the configuration, this may affect SPF or DKIM if not properly handled. How it works: Requires adding Avanan’s Protection level: Traditional inline security with full visibility and control, including encryption, DLP, policy enforcement, and advanced threat protection. SPF/DKIM/DMARC impact: SPF configuration is needed by adding Avanan’s include mechanism to the sending domain’s SPF record. The DKIM record of the original sending source is preserved. For configurations, you can refer to the steps in this blog. Proofpoint – Outbound Handling and Integration Methods Outbound Logic Proofpoint analyzes outbound emails to detect and prevent data loss (DLP), to identify advanced threats (malware, phishing, BEC) originating from compromised internal accounts, and to ensure compliance. Their API integration provides crucial visibility and powerful remediation capabilities, while their traditional gateway (MX record) deployment delivers true inline, pre-delivery blocking for outbound traffic. Integration methods 1. API Integration: No MX record changes are required for this deployment method. Integration is done with Microsoft 365 or Google Workspace. How it works: Through its API integration, Proofpoint gains deep visibility into outbound emails and provides layered security and response features, including: Detect and alert: Identifies sensitive content (Data Loss Prevention violations), malicious attachments, or suspicious links in outbound emails. Post-delivery remediation (TRAP): A key capability of the API model is Threat Response Auto-Pull (TRAP), which enables Proofpoint to automatically recall, quarantine, or delete emails after delivery. This is particularly useful for internally sent messages or those forwarded to other users. Enhanced visibility: Aggregates message metadata and logs into Proofpoint’s threat intelligence platform, giving security teams a centralized view of outbound risks and user behavior. Protection level: API-based integration provides strong post-delivery detection and response, as well as visibility into DLP incidents and suspicious behavior.  SPF/DKIM/DMARC impact: Proofpoint does not alter SPF, DKIM, or DMARC because emails are sent directly through Microsoft or Google servers. Since Proofpoint’s servers are not involved in the actual sending process, the original authentication headers remain intact. 2. Gateway Integration (MX Record/Smart Host): This method requires updating MX records or routing outbound mail through Proofpoint via a smart host. How it works: Proofpoint acts as an inline gateway, inspecting emails before delivery. Inbound mail is filtered via MX changes; outbound mail is relayed through Proofpoint’s servers. Threat and DLP filtering: Scans outbound messages for sensitive content, malware, and policy violations. Real-time enforcement: Blocks, encrypts, or quarantines emails before they’re delivered. Policy controls: Applies rules based on content, recipient, or behavior. Protection level: Provides strong, real-time protection for outbound traffic with pre-delivery enforcement, DLP, and encryption. SPF/DKIM/DMARC impact: Proofpoint becomes the sending server: SPF: You need to configure ProofPoint’s SPF. DKIM: Can sign messages; requires DKIM setup. DMARC: DMARC passes if SPF and DKIM are set up properly. Please refer to this article to configure SPF and DKIM for ProofPoint. Mimecast – Outbound Handling and Integration Methods Outbound Logic Mimecast inspects outbound emails to prevent data loss (DLP), detect internal threats such as malware and impersonation, and ensure regulatory compliance. It primarily functions as a Secure Email Gateway (SEG), meaning it sits directly in the outbound email flow. While Mimecast offers APIs, its core outbound protection is built around this inline gateway model. Integration Methods 1. Gateway Integration (MX Record change required) This is Mimecast’s primary method for outbound email protection. Organizations route their outbound traffic through Mimecast by configuring their email server (e.g., Microsoft 365, Google Workspace, etc.) to use Mimecast as a smart host. This enables Mimecast to inspect and enforce policies on all outgoing emails in real time. How it works: Updating outbound routing in your email system (smart host settings), or Using Mimecast SMTP relay to direct messages through their infrastructure. Mimecast then scans, filters, and applies policies before the email reaches the final recipient. Protection level: Advanced DLP: Identifies and prevents sensitive data leaks. Impersonation and Threat Protection: Blocks malware, phishing, and abuse from compromised internal accounts. Email Encryption and Secure Messaging: Applies encryption policies or routes messages via secure portals. Regulatory Compliance: Enforces outbound compliance rules based on content, recipient, or metadata. SPF/DKIM/DMARC impact: SPF: Your SPF record must include Mimecast’s SPF mechanism based on your region to avoid SPF failures. DKIM: A new DKIM record should be configured to make sure your emails are DKIM signed when routing through Mimecast. DMARC: With correct SPF and DKIM setup, Mimecast ensures DMARC alignment, maintaining your domain’s sending reputation. Please refer to the steps in this detailed article to set up SPF and DKIM for Mimecast. 2. API Integration (Complementary to Gateway) Mimecast’s APIs complement the main gateway by providing automation, reporting, and management tools rather than handling live outbound mail flow. They allow you to manage policies, export logs, search archived emails, and sync users. APIs enhance visibility and operational tasks but do not provide real-time filtering or blocking of outbound messages. Since APIs don’t process live mail, they have no direct effect on SPF, DKIM, or DMARC; those depend on your gateway (smart host) setup. Barracuda – Outbound Handling and Integration Methods Outbound Logic Barracuda analyzes outbound emails to prevent data loss (DLP), block malware, stop phishing/impersonation attempts from compromised internal accounts, and ensure compliance. Barracuda offers flexible deployment options, including both traditional gateway (MX record) and API-based integrations. While both contribute to outbound security, their roles are distinct. Integration Methods 1. Gateway Integration (MX Record / Smart Host) — Primary Inline Security How it works: All outbound emails pass through Barracuda’s security stack for real-time inspection, threat blocking, and policy enforcement before delivery. Protection level: Comprehensive DLP (blocking, encrypting, or quarantining sensitive content)  Outbound spam and virus filtering  Enforcement of compliance and content policies This approach offers a high level of control and immediate threat mitigation on outbound mail flow. SPF/DKIM/DMARC impact: SPF: Update SPF records to include Barracuda’s sending IPs or SPF include mechanism. DKIM: Currently, no explicit setup is needed; DKIM of the main sending source is preserved. Refer to this article for more comprehensive guidance on Barracuda SEG configuration. 2. API Integration (Complementary & Advanced Threat Focus) How it works: The API accesses cloud email environments to analyze historical and real-time data, learning normal communication patterns to detect anomalies in outbound emails. It also supports post-delivery remediation, enabling the removal of malicious emails from internal mailboxes after sending. Protection level: Advanced AI-driven detection and near real-time blocking of outbound threats, plus strong post-delivery cleanup capabilities. SPF/DKIM/DMARC impact: Since mail is sent directly by the original mail server (e.g., Microsoft 365), SPF and DKIM signatures remain intact, preserving DMARC alignment and domain reputation. Cisco Secure Email (formerly IronPort) – Outbound Handling and Integration Methods Outbound Logic Cisco Secure Email protects outbound email by preventing data loss (DLP), blocking spam and malware from internal accounts, stopping business email compromise (BEC) and impersonation attacks, and ensuring compliance. Cisco provides both traditional gateway appliances/cloud gateways and modern API-based solutions for layered outbound security. Integration Methods 1. Gateway Integration (MX Record / Smart Host) – Cisco Secure Email Gateway (ESA) How it works: Organizations update MX records to route mail through the Cisco Secure Email Gateway or configure their mail server (e.g., Microsoft 365, Exchange) to smart host outbound email via the gateway. All outbound mail is inspected and policies enforced before delivery. Protection level: Granular DLP (blocking, encrypting, quarantining sensitive content) Outbound spam and malware filtering to protect IP reputation Email encryption for sensitive outbound messages Comprehensive content and attachment policy enforcement SPF: Check this article for comprehensive guidance on Cisco SPF settings. DKIM: Refer to this article for detailed guidance on Cisco DKIM settings. 2. API Integration – Cisco Secure Email Threat Defense How it works: Integrates directly via API with Microsoft 365 (and potentially Google Workspace), continuously monitoring email metadata, content, and user behavior across inbound, outbound, and internal messages. Leverages Cisco’s threat intelligence and AI to detect anomalous outbound activity linked to BEC, account takeover, and phishing. Post-Delivery Remediation: Automates the removal or quarantine of malicious or policy-violating emails from mailboxes even after sending. Protection level: Advanced, AI-driven detection of sophisticated outbound threats with real-time monitoring and automated remediation. Complements gateway filtering by adding cloud-native visibility and swift post-send action. SPF/DKIM/DMARC impact: Since emails are sent directly by the original mail server, SPF and DKIM signatures remain intact, preserving DMARC alignment and domain reputation. If you have any questions or need assistance, feel free to reach out to EasyDMARC technical support.

Two satellite heavyweights are about to form a European rival to Starlink. But they’ll face an uphill battle to compete with Elon Musk’s firm. Luxembourg-based SES’ proposed $3.1bn takeover of Intelsat is set to get the green light from EU officials, Reuters reports. A final verdict is expected by June 10.   SES first announced plans to acquire Luxembourgish-American rival Intelsat in April 2024, calling it a “transformational merger” that could reshape the satellite internet market. The merged company would have a fleet of more than 100 geostationary and 26 medium Earth orbit satellites. Intelsat would contribute 75 of those probes, which provide a range of services, including TV, radio, satellite internet, and secure communications for governments and militaries. A SES-Intelsat tie-up would create Europe’s second-largest satellite internet provider, after Franco-British firm Eutelsat. Smaller contenders include the UK’s Inmarsat and Spain’s Hisdesat.  Combined, Europe’s satellite firms could offer the continent much-sought alternatives to Musk’s Starlink or Amazon’s Project Kuiper, at a time when tech sovereignty is high on the political agenda.  European leaders are increasingly concerned about relying on Starlink. Their fears have been stoked by reports that US officials threatened to cut off the system in Ukraine if the country didn’t meet their demands on sharing its mineral wealth.   The situation raised doubts about the security implications of Ukraine — and broader Europe — relying on a single, privately owned network whose boss has direct ties to the Trump administration. Eustalstat, SES, Inmarsat, and Hisdesat reportedly entered talks with EU governments in March about providing back-up connectivity to Ukraine.  Despite the SES–Intelsat merger creating a more formidable European player, the new alliance will still face a daunting challenge against Starlink’s dominance.  Musk’s firm dwarfs its competitors in satellite numbers, with over 7,000 in low-Earth orbit (LEO). Its closest rival, Eutelsat, has around 600. Meanwhile, Amazon’s Project Kuiper is planning to deploy a constellation of 3,236 satellites.   Being part of SpaceX also affords Starlink direct access to satellite manufacturing and launch capacity. In contrast, SES and Intelsat depend on third-party launch providers and currently lack a proprietary low-Earth orbit network. While Intelsat has a $250mn agreement to access Eutelsat’s LEO capacity, this reliance on external constellations puts the merged entity at a disadvantage.  Even when combined with Europe’s other players — including Eutelsat, Inmarsat, and Hisdesat — the proposed merger pales in comparison. As European policymakers push for strategic autonomy in space, the SES–Intelsat merger may be a step in the right direction, but it’s still a far cry from a true Starlink rival.

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Google has released an updated preview of​​ Gemini 2.5 Pro, its “most intelligent” model, first announced in March and upgraded in May, as a preview, intending to release the same model to general availability in a couple of weeks.  Enterprises can test building new applications or replace earlier versions with an updated version of the “I/O edition” of Gemini 2.5 Pro that, according to a blog post by Google, is more creative in its responses and outperforms other models in coding and reasoning.  During its annual I/O developer conference in May, Google announced that it updated Gemini 2.5 Pro to be better than its earlier iteration, which it quietly released. Google DeepMind CEO Demis Hassabis said the I/O edition is the company’s best coding model yet.  But this new preview, called Gemini 2.5 Pro Preview 06-05 Thinking, is even better than the I/O edition. The stable version Google plans to release publicly is “ready for enterprise-scale capabilities.” The I/O edition, or gemini-2.5-pro-preview-05-06, was first made available to developers and enterprises in May through Google AI Studio and Vertex AI. Gemini 2.5 Pro Preview 06-05 Thinking can be accessed via the same platforms.  Performance metrics This new version of Gemini 2.5 Pro performs even better than the first release.  Google said the new version of Gemini 2.5 Pro improved by 24 points in LMArena and by 35 points in WebDevArena, where it currently tops the leaderboard. The company’s benchmark tests showed that the model outscored competitors like OpenAI’s o3, o3-mini, and o4-mini, Anthropic’s Claude 4 Opus, Grok 3 Beta from xAI and DeepSeek R1.  “We’ve also addressed feedback from our previous 2.5 Pro releases, improving its style and structure — it can be more creative with better-formatted responses,” Google said in the blog post.  What enterprises can expect Google’s continuous improvement of Gemini 2.5 Pro might be confusing for many, but Google previously framed these as a response to community feedback. Pricing for the new version is $1.25 per million tokens without caching for inputs and $10 for the output price.  When the very first version of Gemini 2.5 Pro launched in March, VentureBeat’s Matt Marshall called it “the smartest model you’re not using.” Since then, Google has integrated the model into many of its new applications and services, including “Deep Think,” where Gemini considers multiple hypotheses before responding.  The release of Gemini 2.5 Pro, and its two upgraded versions, revived Google’s place in the large language model space after competitors like DeepSeek and OpenAI diverted the industry’s attention to their reasoning models.  In just a few hours of announcing the updated Gemini 2.5 Pro, developers have already begun playing around with it. While many found the update to live up to Google’s promise of being faster, the jury is still out if this latest Gemini 2.5 Pro does actually perform better.  Daily insights on business use cases with VB Daily If you want to impress your boss, VB Daily has you covered. We give you the inside scoop on what companies are doing with generative AI, from regulatory shifts to practical deployments, so you can share insights for maximum ROI. Read our Privacy Policy Thanks for subscribing. Check out more VB newsletters here. An error occured.

Upcoming (serious) Web performance boostBy: Adam Scott5 June 2025Progress ReportSometimes, just adding a compiler flag can yield significant performance boosts. And that just happened.For about two years now, all major browsers have supported WASM (WebAssembly) SIMD. SIMD stands for “Single instruction, multiple data” and is a technology that permits CPUs to do some parallel computation, often speeding up the whole program. And that’s exactly why we tried it out recently.We got positive results.The need for performance on the WebThe Web platform is often overlooked as a viable target, because of its less-than-ideal environment and its perceived poor performance. And the perception is somewhat right: the Web environment has a lot of security-related quirks to take into account—the user needs to interact with a game frame before the browser allows it to play any sound1. Also, due to bandwidth and compatibility reasons, you rarely see high-fidelity games being played on a browser. Performance is better achieved when running software natively on the operating system.But don’t underestimate the potential of the Web platform. As I explained in broad terms at the talk I gave at the last GodotCon Boston 2025, the Web has caught up a lot since the days of Flash games. Not only are there more people playing Web games every year, but standards and browsers improve every year in functionality and in performance.And that’s why we are interested in using WASM SIMD.WASM SIMD BenchmarksOur resident benchmark expert Hugo Locurcio (better known as Calinou) ran the numbers for us on a stress test I made. We wanted to compare standard builds to builds with WASM SIMD enabled.Note: You may try to replicate his results, but be aware that he has a beast of a machine. Here are his PC’s specifications:CPU: Intel Core i9-13900KGPU: NVIDIA GeForce RTX 4090RAM: 64 GB (2×32 GB DDR5-5800 CL30)SSD: Solidigm P44 Pro 2 TBOS: Linux (Fedora 42)I built a Jolt physics stress test from a scene initially made by passivestar. By spawning more and more barrels into the contraption, we can easily test the performance difference between the WASM SIMD build and the other.Without WASM SIMDWith WASM SIMDImprovement (approx.)Test linksLinkLink-Firefox 138(“+100 barrels” 3 times)2×Firefox 138(“+100 barrels” 6 times)10.17×*Chromium 134(“+100 barrels” 3 times)1.37×Chromium 134(“+100 barrels” 6 times)14.17×**Please note that once the physics engine enters a “spiral of death”, it is common for the framerate to drop to single digits, SIMD or not. These tests don’t prove 10× to 15× CPU computing speed improvements, but rather that games will be more resilient to framerate drops on the same machine in the same circumstances. The 1.5× to 2× numbers are more representative here of the performance gains by WASM SIMD.What it means for your gamesStarting with 4.5 dev 5, you can expect your Web games to run a little bit more smoothly, without having to do anything. Especially when things get chaotic (for your CPU). It isn’t a silver bullet for poorly optimized games, but it will help nonetheless. Also, note that it cannot do anything for GPU rendering bottlenecks.Be aware that the stress tests are meant by nature to only test the worst case scenarios, so you may not see such large improvements in normal circumstances. But it’s nice to see such stark improvements when the worst happens.AvailabilityFrom here on out, the 4.5 release official templates will only support WebAssembly SIMD-compatible browsers in order to keep the template sizes small. We generally aim to maintain compatibility with the oldest devices we can. But in this case, the performance gains are too large to ignore and the chances of users having browsers that are that far out of date is too small relative to the potential benefits.If you need to use non-SIMD templates, don’t fret. You can always build the Godot Editor and the engine templates without WebAssembly SIMD support by using the wasm_simd=no build option.What’s next?As I wrote in my last blog post, we’re currently working very hard to make C#/.NET exports a reality. We do have a promising prototype, we just need to make sure that it’s production-ready.I also mentioned in that article that I wanted to concentrate on improving our asset loading game. Preloading an entire game before even starting it hinders the ability to use Godot for commercial Web games. Once something is implemented to improve that issue, count on me to share the news with you.It’s either that, or we return to the old days of spam-webpages using the “Congratulations, you won!” sound effect when you least expect it. ↩

Menu Home News Hardware Gaming Mobile Finance Deals Reviews How To Wccftech Deals The World’s Most Affordable Wi-Fi 7 Router, The TP-Link Archer BE230, Just Got A Whole Lot More Pocket-Friendly On Amazon, With A 26 Percent Discount Bringing The Price Down To Just $89 Omar Sohail • Jun 6, 2025 at 03:37am EDT The majority of Wi-Fi 7 routers continue to be out of reach of most people’s budget, which is expected, as it will take a while before this standard is widely adopted. Fortunately, TP-Link wants these devices to be in every household and office building and has resorted to an aggressive pricing approach to make this possible. Its Archer BE230 is one of the most affordable Wi-Fi 7 routers available at this time, and with Amazon’s latest 26 percent discount, you can become the proud owner of one for just $89. This is the lowest figure that we have seen for the Archer BE230, and it comes loaded with a multitude of technologies designed to amplify your wireless networking experience. With its four antennas, range will be of little to no concern, and this Wi-Fi 7 router is loaded with innovations like Multi-Link Operation (MLO) to increase speeds and reduce latency, along with Multi-RU for enhanced throughput. The Archer BE230 supports dual-band technology and can reach 3.6Gbps of bandwidth, but if you want to adopt a wired connection, you have two 2.5Gbps ports to make this possible. Whether you require the Archer BE230 for your personal use or office space, this Wi-Fi 7 router covers nearly everything. TP-Link has also gone the extra mile and adopted voice commands and an ‘easy to use’ Tether app that is extremely simple to use when setting up your router for the first time. Regarding pricing, the Archer BE230 is currently unmatched, but if you live in a larger area, you would be better off purchasing the higher-end Archer BE550, the company’s more powerful tri-band router that is listed on Amazon for $199.99. Fortunately, you can slash an additional $20 off the price with the included promo code. Get the TP-Link Archer BE230 Wi-Fi 7 router from Amazon - $89 (26 percent off) Get the TP-Link Archer BE550 tri-band Wi-Fi 7 router from Amazon - $199.99 (20 percent off, apply promo code 20BE550 to get an additional $20 off on your purchase) *As a member of the Amazon Associate program, Wccftech may earn a commission from qualifying purchases* Deal of the Day Subscribe to get an everyday digest of the latest technology news in your inbox Follow us on Topics Sections Company Some posts on wccftech.com may contain affiliate links. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com © 2025 WCCF TECH INC. 700 - 401 West Georgia Street, Vancouver, BC, Canada

News Space A private Japanese spacecraft failed on its way to the moon’s surface  A lost signal marks the second imperfect attempt at a lunar landing for Tokyo-based company ispace The Resilience lunar lander (illustrated, left), owned by Tokyo-based company ispace, attempted to touch down on the moon’s surface on June 5. The spacecraft contains several payloads, including a micro rover called Tenacious (right). ispace By McKenzie Prillaman 6 hours ago A Japanese lunar lander called Resilience failed to softly touch down on the moon’s surface on June 5. The spacecraft’s status is currently unknown after Tokyo-based company ispace lost communication with it, but the lander was unable to decelerate properly. The company is calling it quits on the current mission. “This is our second failure, and by these results, we have to really take it seriously,” ispace founder and CEO Takeshi Hakamada said during a June 5 press briefing. “We have to do some analysis to find out what caused” the problems. Sign up for our newsletter We summarize the week's scientific breakthroughs every Thursday.

Project Files: https://www.patreon.com/posts/130827616 . This is the 36th part of the tutorial series, where we are going to implement a Real Time Strategy game using Unreal Engine and C++. Today we are going to work on how to show the health bar of the character when player hover cursor over the characters in the game. We have already implemented a gameplay message that is broadcasted when player hover over a pawn and the HUD is listening to that message using gameplay messaging system. This event will be used to detect what character the player is currently hovering over and that event will be used to show the healthbar. Unreal Engine Gameplay Message Subsystem - How To Use: https://youtu.be/Qnxk6iiy7sU Full C++ RTS Playlist: https://www.youtube.com/playlist?list=PLNTm9yU0zou5_PYxEdjNbAgbVRn-daOga . Unreal Strategy game with Blueprints series: https://www.youtube.com/playlist?list=PLNTm9yU0zou4Eulmi8YIfzHiNZEzfbSMk ► 👇 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐓𝐡𝐞 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 // 𝐁𝐞𝐜𝐨𝐦𝐞 𝐀 𝐏𝐚𝐭𝐫𝐨𝐧! https://www.patreon.com/codelikeme ►Patrons will have access to project files of all the stuff I do in the channel and other extra benefits Join this channel to get access to perks: https://www.youtube.com/channel/UClb6Jh9EBV7a_Nm52Ipll_Q/join Like my facebook page for more content : https://www.facebook.com/gamedevelopersclub/ Follow me on twitter : https://twitter.com/CodeLikeMe2 Follow me on reddit : https://www.reddit.com/user/codelikeme #CodeLikeMe #unrealengine #ue5 #ue4 #indiegamedev

Mario Kart World – is it a backwards step? (Nintendo) The Friday letters page is surprised the Sony State of Play didn’t go down better with more people, as readers share images of the Switch 2 midnight launches. To join in with the discussions yourself email gamecentral@metro.co.uk Initial experience I’ve spent a few hours playing Mario Kart World in single and multiplayer, and my first impression is that it’s a bit… boring.The free roam aspect of the game seemed like it had heaps of potential but, for the most part, it feels aimless. Sure, there are things to collect and discover, but in-between there’s just driving. Lots and lots of driving. It’s not exactly a world brimming with things to do in the same way as the sandbox areas in Super Mario Odyssey, for example. As for the races, in principle it makes sense that the tracks need to be wider to accommodate 24 racers. However, the races themselves don’t generally feel any busier because you’re still, generally, just competing against those closest to your level of ability. Consequently, I felt the game lacks the chaotic energy of jostling your rivals to get ahead because there’s so much space on the otherwise well-designed courses. I know it’s unfair to compare Mario Kart World to Mario Kart 8 at this point, given the latter spanned two consoles, with a plethora of content reflecting that. But it’s hard not to feel that while the free roam section is a solid demonstration of technical advancement (even if the inability to integrate it with Grand Prix mode seems like a missed opportunity), the core gameplay is consistent, at best. In some respects, I’d say it’s more of a step backwards, if anything. That being said, I don’t think this is the same version of Mario Kart World we’ll be playing five years from now. Free roam mode feels like a playground in which Nintendo can experiment, and I fully expect them to do so. There’ll undoubtedly be a slew of DLC and perhaps better integration of the various modes into one seamless experience. Expert, exclusive gaming analysis Sign up to the GameCentral newsletter for a unique take on the week in gaming, alongside the latest reviews and more. Delivered to your inbox every Saturday morning. In the unlikely event that this is the final iteration of Mario Kart World, it’s currently a six or (generous) seven out of 10 and probably the least enthralled I’ve ever been with a new Mario Kart title. But I’ll give Nintendo the benefit of the doubt for now because this doesn’t feel like a game that’s even close to being finished.Needlemouse Just add SonyFirstly, I’m surprised by the relatively lukewarm response to the State of Play from some people; I thought it was one of the best in recent memory and there were only a few games that I personally had little interest in. The main reason for writing in is the recent addition of Destiny 2: The Final Shape to PS Plus subscription. In short, I played a lot of Destiny 2 back in the day but have subsequently not played any of the most recent DLCs/additions. Can The Final Shape be played as a standalone? (both logistically and in terms of the story)?John GC: We think people were upset that Sony themselves had nothing to show from their first parties, even though we agree it was overall a good show. As far as we understand, you don’t need any other expansions to play The Final Shape. Only one Just a quick heads up for anyone buying digital content on either a Switch or Switch 2 console, if you are Switch online subscriber you can purchase a voucher for £84 that lets you purchase any two titles from a list of games.This reduces each game to a reasonable £42 and the vouchers are valid for a year. I didn’t get an alert about this until after I’d purchased Super Smash Bros. Ultimate, which I paid £59.99 for. I did at least then go on to buy a voucher for £84 and redeemed each token for Super Mario Bros. Wonder and Super Mario 3D Land + Bowser’s Fury.Charlie H. GC: It’s important to note these can’t be used for Switch 2 exclusive games. Email your comments to: gamecentral@metro.co.uk Midnight gathering I’ve seen a lot of pictures from the Switch 2 launch, so I thought I’d send you a picture of the queue at Smyth’s in Dublin city centre, a couple of minutes after midnight.I think there were a couple of hundred people there when I arrived. if I’d known then that I wouldn’t get out of the store until 2:30am, I might have gone home and tried again in the morning. But in the end, I’m glad I waited. I’ve just been tinkering with it so far, hooked it up to the TV, and played a little bit of Mario Kart World and Cyberpunk 2077, so I can’t really give any conclusions. But when my (dedicated non-gamer) wife saw it, her reaction was, ‘Oh, it looks much better! Can I play it?’ So I think Nintendo are on to another winner.Mickah Night-time rendezvous (Mickah) American retail I was on my way down to Smyths Leeds to collect my Switch 2 Mario Kart bundle, that I had pre-ordered a month ago.I called in at Costco on the way and was surprised to find they had the Mario Kart bundle for £419.99, so I decided to get one from there. It was late afternoon Thursday and they looked to have plenty left. It is limited to one per customer. I will let my pre-order lapse so it will cancel in two days.Martin GC: We had no idea Costco existed in the UK. Maybe we’re not the only ones and that’s why they have so many left. C’mon DoreenSomebody (not me, don’t know how) should start a petition to get Squirrel Girl in that Marvel game for you guys. How good did it all look? How good was that showcase? What have Sony been up too? That’s what. Mortal Kombat: Legacy Kollection is already on my wishlist. That surfing sword game wasn’t bad either. With Nintendo too, great times ahead.Indiegaz (PSN ID) GC: At least she’s in Marvel Rivals. Autumnal purchase So I won’t be buying the Nintendo Switch 2 at launch. I’ll be instead visiting Tenerife in August. But I do hope the system reviews well and those who have purchased it are zooming around on Mario Kart World. I’ll be hopefully purchasing the device before autumn of this year. But you never know what could happen.So my sister paid for my ticket and it of course must be paid back. A debt is a debt. Which is quite fitting, since I just finished my playthrough of Red Dead Redemption and just as John Marston paid his debt to a life of crime and Edgar Ross paid his debt to a vengeful son. I’ll be hopefully paid up in less than three months, then I’ll be purchasing the Switch 2 and with more information on the games, reviews, and what’s to come for the future. For now however, I look towards a week spent in the beaches of Spain and my focus on the remainder of my maths course. Also, a playthrough of Resident Evil 3 remake. Only six hours long. Can’t complain.Shahzaib Sadiq Free for all Borderlands 2 and Hellslave are currently free on Steam on PC. Hellslave is available for free until Sunday, 15th June. Also, Deathloop is currently free on Epic Games Store.I hope everyone who gets a Switch 2 enjoys it. I will have to probably get one next year now, as I need to buy a new gaming computer because my current gaming PC will not upgrade to Windows 11, unfortunately.Andrew J. Old reliable Just writing this after a couple of hours with the Switch 2. I always end up with whatever Nintendo’s latest console is at some point in its lifetime (going back to the Game Boy Advance) but for the first time I decided to jump onboard day one.The price rises for the PlayStation 5 and Xbox Series X have shown that the assumption consoles will get cheaper in the medium term isn’t a guarantee, and the feature list for the Switch 2 ticked pretty much every box I wanted from an upgrade to the original. Bump in specs, sturdier Joy-Con, and a new interface with the mouse controls. What I’ve not seen many people comment on yet is the set-up experience. It isn’t always a given with Nintendo that this is going to be smooth, but I found that the transfer from my original to Switch 2 was seamless. I had one error message in setting up GameChat, but restarting the process fixed that, and now I can settle into at least another few years of Nintendo gaming joy. As I approach the business end of 40 years old, it’s a comfort to know that the likes of Mario, Yoshi, and the other inhabitants of the Mushroom Kingdom are still karting away 30-odd years after the SNES original.Electric Crocosaurus GC: That’s a cool name. Inbox also-rans Yes! My Switch 2 has turned up and have the rest of the week off, and it’s Summer Game Fest on Friday night. Now that is what I call eating well for games fans!LemptonAs promised, here is the pic from the queue at Smyths toy store at midnight. Sorry I couldn’t get one from inside but they were only letting two at a time in. Not a bad turn out. I had about 20 people behind me too.woz_007 (NN ID) The way launches used to be (woz_007) Email your comments to: gamecentral@metro.co.uk More Trending The small printNew Inbox updates appear every weekday morning, with special Hot Topic Inboxes at the weekend. Readers’ letters are used on merit and may be edited for length and content. 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