The color of nostalgia Endangered classic Mac plastic color returns as 3D-printer filament Mac fan paid $900 to color-match iconic Apple beige-gray "Platinum" plastic for everyone. Benj Edwards – Jun 4, 2025 6:13 pm | 3 The Mac SE, released in 1987, was one of many classic Macs to use the "Platinum" color scheme. Credit: Apple / Polar Filament The Mac SE, released in 1987, was one of many classic Macs to use the "Platinum" color scheme. Credit: Apple / Polar Filament Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only   Learn more On Tuesday, classic computer collector Joe Strosnider announced the availability of a new 3D-printer filament that replicates the iconic "Platinum" color scheme used in classic Macintosh computers from the late 1980s through the 1990s. The PLA filament (PLA is short for polylactic acid) allows hobbyists to 3D-print nostalgic novelties, replacement parts, and accessories that match the original color of vintage Apple computers. Hobbyists commonly feed this type of filament into commercial desktop 3D printers, which heat the plastic and extrude it in a computer-controlled way to fabricate new plastic parts. The Platinum color, which Apple used in its desktop and portable computer lines starting with the Apple IIgs in 1986, has become synonymous with a distinctive era of classic Macintosh aesthetic. Over time, original Macintosh plastics have become brittle and discolored with age, so matching the "original" color can be a somewhat challenging and subjective experience. A close-up of "Retro Platinum" PLA filament by Polar Filament. Credit: Polar Filament Strosnider, who runs a website about his extensive vintage computer collection in Ohio, worked for years to color-match the distinctive beige-gray hue of the Macintosh Platinum scheme, resulting in a spool of hobby-ready plastic by Polar Filament and priced at $21.99 per kilogram. According to a forum post, Strosnider paid approximately $900 to develop the color and purchase an initial 25-kilogram supply of the filament. Rather than keeping the formulation proprietary, he arranged for Polar Filament to make the color publicly available. "I paid them a fee to color match the speaker box from inside my Mac Color Classic," Strosnider wrote in a Tinkerdifferent forum post on Tuesday. "In exchange, I asked them to release the color to the public so anyone can use it." A spool of "Retro Platinum" PLA filament by Polar Filament. Credit: Polar Filament The development addresses a gap in the vintage computing community, where enthusiasts sometimes struggle to find appropriately colored materials for restoration projects and new accessories. The new filament is an attempt to replace previous options that were either expensive, required international shipping, or had consistency issues that Strosnider described as "chalky." The 1.75 mm filament works with standard 3D printers and is compatible with automated material systems used in some newer printer models. On Bluesky, Strosnider encouraged buyers to "order plenty, and let them know you want them to print it forever" to ensure continued production of the specialty color. Extruded nostalgia The timing of the filament's release coincides with growing interest in 3D-printed cases and accessories for vintage computer hardware. One example is the SE Mini desktop case, a project by "GutBomb" that transforms Macintosh SE and SE/30 logic boards into compact desktop computers that can connect to modern displays. The case, designed to be 3D-printed in multiple pieces and assembled, represents the type of project that benefits from color-accurate filament. A 3D-printed "SE Mini" desktop case that allows using a vintage compact Mac board in a new enclosure. Credit: Joe Strosnider The SE Mini case requires approximately half a spool of filament and takes a couple of days to print on consumer 3D printers. Users can outfit the case with modern components, such as Pico PSUs and BlueSCSI storage devices, while maintaining the classic Macintosh appearance. Why create new "retro" devices? Because it's fun, and it's a great way to merge technology's past with the benefits of recent tech developments. Projects like the Platinum PLA filament, the SE Mini case, and the dedication of hobbyists like Strosnider ensure that appreciation for Apple's computers of yore will continue for decades. Benj Edwards Senior AI Reporter Benj Edwards Senior AI Reporter Benj Edwards is Ars Technica's Senior AI Reporter and founder of the site's dedicated AI beat in 2022. He's also a tech historian with almost two decades of experience. In his free time, he writes and records music, collects vintage computers, and enjoys nature. He lives in Raleigh, NC. 3 Comments

Lian Li Lancool 4 Has Fans in Glass, 217 Infinity, DAN B4, and $45 Case, ft. CEOMay 29, 2025Last Updated: 2025-05-29During Computex 2025, Lian Li showed off several new cases that include the Lancool 4, Lancool 217 Infinity, Lian Li O11 Mini V2, and moreThe HighlightsLian Li's Lancool 4 case has gigantic holes cut into the glass for intake fans, coupling airflow with glassThe company’s Shifting Block PSU has a rotating plug that is geared for back-connect motherboardsThe company’s Vector 100 cases are very cheap, starting at $45 without fansTable of ContentsAutoTOC Buy a GN 4-Pack of PC-themed 3D Coasters! These high-quality, durable, flexible coasters ship in a pack of 4, each with a fully custom design made by GN's team. You'll get a motherboard-themed coaster with debug display & reset buttons, a SATA SSD with to-scale connectors, RAM sticks, and a GN logo. These fund our web work! Buy here.IntroWe visited Lian Li during Computex, where the company showed off several of its upcoming products. We think the most interesting one is the Lancool 4, which has fans built into its glass front panel. It’s supposed to be a $130 case that will come with 6 fans.Editor's note: This was originally published on May 19, 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 ThangLancool 4The big thing about the Lancool 4 is that it embeds its fans into the front glass panel. This kind of takes us back to about 20 years ago, but instead of glass, the fans were integrated into acrylic and people would take a hole saw and would mount their own fans into it. One of the challenges with this design pertains to potentially reducing the yields with glass breaking being a concern. This wasn’t something that case companies did before, but Lian Li CEO Jameson Chen tells us the glass manufacturing process has improved dramatically lately. The CEO says that the failure rate used to be abysmal but has gotten down to about 5% to accommodate for the curve of the glass. Drilling holes into the glass brings the failure rate down at least another 5%. To mitigate failure rates, Lian Li found that there needs to be at least a 3cm gap between the holes. Chen revealed that the glass is 4mm thick, which is to bolster its quality.  In between the fans are plastic pieces which are used to hide the cables. The fans also use Pogo pins, which are integrated into the bottom of the front panel. When we asked Chen what happens if one of the fans dies, the CEO stated that Lian Li would provide a 5-year warranty. He elaborated that the fans are a new design and that they are 10% fiberglass PBT. Chen also revealed that the fans use fluid dynamic bearings (FDB). Considering Lian Li is still prototyping the case, the company is still thinking about whether to put RGB LEDs on the fan blades or to put the RGB LEDs around the fan’s frames. The Lancool 4 has an aluminum top and the rest of the chassis is made of steel, which is 1mm thick.The back glass panel releases via a button. Chen says this was done so that people could open up the glass panel without opening up the bottom side panel. Looking at the design of the rest of the case, it has a lot of similar panels as seen in the Lancool series. It’s got 4 doors and the 2 on the bottom sides are ventilated mesh and there are fan-mount options on the side. While we were there, Chen told us that Lian Li is considering shortening the case from the front to the back a little bit. This would bring the fans in closer to the components. This will benefit an air cooler and GPU. In our experience, performance in shorter cases, in a like-for-like scenario, is better. Chen also thinks the aesthetics of the case would improve as well with a tighter design. The downside is that the case would no longer support 420mm radiators and would support 360mm radiators max. The back panel of the Lancool 4 uses glass, which would normally expose the cable management but the case will come with a cable cover. There would be 2 screws to remove it. A downside here is that there’s less cable-management space to work with.The Lancool 4’s PSU mount is towards the back and bottom of the case. The bottom front has a cut out, which provides some space to route cables. Shifting Block PSU 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.The company also showed off a new interesting power supply, which has a rotating plug. This creates a shifting layout for the cable connections and allows users to re-orient the PSU. Chen tells us it's designed for top and bottom chamber cases and it’s also geared for back-connect motherboards.  Looking at the PSU, it has its 24-pin connectors off on one side. It also has an optional fan and USB 2.0 hub.Lian Li O11 Mini V2Moving on to the Lian Li O11 Mini V2, it has mesh on one of the side panels that’s popped-out about 3mm, which is to accommodate for ATX PSUs that protrude past the frame of the case. The company designed it this way because it had a very specific width it wanted to tackle to avoid the case looking too chunky. Currently, the volume of the case is 45 liters, which includes the feet, but does not include the protruding mesh side panel. The case we saw used bottom intake fans, which are slanted at 25 degrees and the only place for air access is underneath the back panel side. This is coupled with a tiny dust filter on the bottom, which slides out through the back. In terms of other fan mounts, the case has 2 on the side, 1 on the back, and 3 fans can fit in the top. The Lian Li O11 Mini V2 is targeting $89 without fans and $99 with five 120mm fans (2 on the side and 3 on the bottom). Dan Case B4Moving on to Lian Li’s Dan Case B4, we’ve reviewed Dan cases before. The unit we saw at Computex isn’t done yet. We’re told it’s about 60% completed. The case can rotate and has feet and an extension that allows the case to support up to a 360mm radiator. The downside is that about 30% of one of the radiator’s fans would be obstructed by a metal wall. It’s possible that they may perforate this wall to help with cooling. Lian Li is planning to put some mesh or covering on the front panel of the case. The unit we saw was fully exposed and open. What’s interesting about this layout is that the GPU fans are right up against the case’s front intake fans, which is going to be about as cool as you can get for the video card. Most GPUs these days have vertically-oriented fins where the air is going to come out the sides. In this case, air should come out through the punctured side panel but may re-circulate into the back radiator, especially if its fans are intake. If the fans are oriented to be exhaust, that might work better in this case. Lian Li is planning to provide 2x120mm fans along with the case. The case can also be rotated to look like the image above. 217 Infinity CaseLian Li also showed off its 217 Infinity case, which is the 217 case with an updated front and leans on some of the changes that the Lancool 4 has made to get its fans into its front glass panel. The tooling is mostly the same. The things in the back of the case are all basically identical. The changes pertain to the front panel, which have some giant holes in them to accommodate 170mm fans that are 30mm deep. The glass panel has the infinity mirror styling. The only other major change pertains to the IO. Some people complained that the original 217 had its IO on the bottom side, so now the company has moved it to the top with an option to have it on the bottom side. The case comes with 2x170mm front fans and a rear fan. The black version of the case is targeting $120 with a white version targeting $125. Lian Li Vector SeriesAnother Lian Li case we looked at had some “functional gimmicks.” On the back side, it has a cut-out area that looks like a handle, but definitely isn’t. Instead, there’s a very fine mesh filter that’s an area that’s meant to help with intake. This should also help with GPU cooling. The case is targeted at the system integrator market, but will still be sold at retail. Lian Li is targeting $110 for it without any fans, but includes an 8.8-inch IPS screen that carries a 1720x4080 resolution. Pricing may change in the US based on tariffs. Vector 100 and Vector 100 MiniThe main reason we’re bringing these 2 cases up is price. The Vector 100 is targeting $60 (without fans) and the Vector 100 Mini, which is geared for MicroATX, is targeting $45 (without fans). Lian Li Wireless FansLian Li also showed off its new wireless fans, which comes with a battery pack. There’s currently no price on it, but it’s designed to allow its users to “flex,” as Chen put it. It comes with a built-in receiver. The fans and RGB LEDs use up to 12 volts. In terms of battery life, the CEO says that 3 fans with their LEDs on will last for about 20 minutes. Hydroshift 2 Liquid Cooler 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!)The Hydroshift 2 Liquid Cooler has a click actuation ring around the cooler, which can be used as a software-less switch for the display and all of that is pre-written to the device. This means that toggling it doesn’t require software, though you could use software. Compared to Lian Li’s previous Hydroshift 1, the radiator size has been reduced to offer more compatibility but Lian Li says it’s tried to improve flow within the cooler. The company also pushed the micro fins closer to the heat source.

WTF?! Some people prefer to hide their PCs to save desk space or maintain a minimalist aesthetic, but a few modders have taken extreme measures to conceal their rigs inside furniture. The latest example successfully crams a mid-range gaming PC into an unassuming office chair. A recent video from YouTuber and modder "Basically Homeless" showcases one of the most unusual methods for conserving space in a PC gaming battle station: turning the chair into a case mod. Instructions for 3D printing an enclosure to fit inside a FlexiSpot office chair are available to subscribers of the YouTuber's free-tier Patreon. Related reading: FlexiSpot C7 Ergonomic Office Chair Review Luckily, the chair FlexiSpot donated for the video has an opening between the seat cushion and the chair mechanism just wide enough to accommodate a mini-ITX motherboard equipped with a Ryzen 7 9800X3D and 64GB of RAM. Inserting 50mm aluminum standoffs provides enough space for a low-profile cooler, a flex power supply unit (normally used in server racks), and a mini-ITX Nvidia RTX 4060. After some trial and error, Basically Homeless designed and 3D printed a custom enclosure to conceal the PC components between the seat and cylinder with sufficient ventilation and several I/O ports. The I/O port openings support keystone modules, allowing the modder to hot-swap various ports such as HDMI outputs, USB ports, and headphone jacks. However, when using the chair PC normally, the only cable that is partially visible at the bottom is the power cord, which Basically Homeless ran through several holes he cut into the base of the chair. This leaves the display as the last component that normally requires wires, which prompted the most unorthodox step of the entire project. A wireless monitor that receives a video signal over Wi-Fi is one option, but it adds about 10 milliseconds of input lag, which Basically Homeless couldn't accept. So he ran another cable through the lumbar and headrest, which connects to a Bigscreen Beyond VR headset. Even when playing non-VR games, it (or, alternatively, a Meta Quest) can project a virtual 1080p screen in front of the viewer. Impressively, the PC components remain undamaged when reclining, and Basically Homeless doesn't feel them through the seat. However, he might have inadvertently turned it into a heated seat. // Related Stories In principle, the project resembles the Endgame Invisible PC, which modder and YouTuber Matthew Perks installed inside a desk last year. It includes a fold-out monitor, two PSUs, an RTX 4090, and liquid cooling.

Superflower has showcased the biggest PSU capacity at Computex, a 3300W behemoth, with all the latest ATX 3.1 and PCIe 5.1 standards. Superflower's Leadex Platinum ATX 3.1 Goes Up To 3300W & Can Easily Run Four RTX 5090 GPUs For Workstation AI Builds Many companies are rolling out their 3000W+ PSU designs at Computex, but Superflower takes the cake for having the highest-rated PSU under its Leadex lineup, which is the flagship product family. The Leadex Platinum ATX 3.1 "SF-3300F14HP 3.1" PSU is a monster, with a Cybenetics Platinum "230V" rating, an ATX 3.1 and PCIe 5.1-ready design featuring full Japanese capacitors and top-tier performance with stable output. 2 of 9 This PSU is rated at 3300W and features a large mesh structure on the top and back to vent hot air out of the chassis. The PSU features a single 140mm fan, and we were told that the company did try experimenting with a three-fan solution, but it didn't look nice, hence the use of only a single fan. The PSU comes in an E-ATX form factor with both black and white color schemes. 2 of 9 There's also the Combat Dual PSU series, which feature up to 1200W in the form of two 600W PSUs which feature ATX PS2 redundant size, have an efficiency rating of greater or equal to 90% at a typical load, and utilize full Japanese capacitors. Both PSUs share the load, so a 1200W PSU would be split into 600W for each PSU and when one PSU goes bad, the other PSU can sustain the full 1200W. There were also several updated designs within the Leadex, Combat, and Zillion series, including a Mini-ITX/SFF design that offers up to 1200W capacities. 2 of 9 Lastly, there were several cooling solutions on display, including 120mm fans that go up to 3000 RPM, the Linkable HyperLink series, which features a locking mechanism that provides the 12V ARGB power, plus the new air and liquid cooling systems. Deal of the Day

Colorful has gone all out, showcasing impressive themed RTX 5090/5080 GPUs, monstrous PSUs up to 3200W & the latest BTF designs at Computex. Colorful Unveils plethora of Products at Computex, Including Doom-Themed RTX 5080 GPU, 3200W PSU, Liquid-Cooled DDR5 Memory & BTF Designs DOOM: The Dark Ages is taking the spotlight on many booths, as that is one game that GPU makers are using as the theme of some of their new limited-edition models. Colorful is also making one of those in a brand-new design, which uses an acrylic shroud with a foggy finish that is colored green and houses the Slayer logo in the middle fin. This is a high-end 3-slot design with triple-fan cooling and is going to come in RTX 5080 GPU flavors. 2 of 9 Even the heatsink underneath the shroud is colored green, and on the back, you get a full-coverage backplate with a circular cut-out for higher airflow and the Dark Ages cover photo engraved on the entirety of the backplate. The card uses a single 16-pin connector and will be a limited edition model with a premium price point. 2 of 9 Colorful is also expanding into the BTF ecosystem with new products that include GPUs, motherboards, and PSUs. An iGame Ultra RTX 5070 Ti GPU was showcased, which uses modular BTF connectors, one with the standard BTF to 16-pin and the other with a BTF to BTF connector. Both connectors are rated at up to 600W and easily swap into place. The 16-pin connector is also angled, making it easier to avoid any unwanted bends in the cable. 2 of 9 The BTF PSU also replaces the 24-pin ATX connection and uses a specialized BTF connector that can be connected to a compatible BTF motherboard, such as the one from the iGame Ultra series. It is still an early design for the DIY market, but Colorful is shipping such systems pre-built within the Asian marketplace. One of these systems is the iGame Neptune design, which makes use of a full-on aluminum build and houses some impressive components. One of these is the GeForce RTX 5090 Neptune, which is an AIO-cooled design with a 360mm radiator and uses some sleek silver-aluminum and blue hints on the shroud. The system will also feature Neptune-branded DDR5 memory, which runs at really fast speeds and also comes with liquid-cooling, delivering better thermal capabilities than air-cooled designs. 2 of 9 For power delivery, Colorful's sister brand has developed a powerful 3200W solution, which is rated at 80 Plus Titanium and makes use of the latest ATX 3.1 / PCIe 5.1 standards. 2 of 9 This comes with eight 16-pin (12V-2x6) power connectors and is built using the latest components as displayed below: And lastly, Colorful is also rolling out two brand-new Mini PCs, including one that will feature AMD's Ryzen AI MAX "Strix Halo" APUs and a smaller "Colorful SMART" solution that makes use of the Ryzen 200 and Ryzen AI 300 APUs. 2 of 9 That's all from Colorful, and it goes off to show how big the company really is and how many product lineups they are involved in. You can expect more details, such as pricing, in the coming months, so stay tuned. Deal of the Day

Super Flower continues to show off its impressive range

ADATA's gaming-focused division, XPG, has showcased several of its products at Computex, and interestingly, they have seen an endorsement by NVIDIA's CEO. XPG Unveils High-End Power Supplies, Cooling Solutions, RAMs & SSDs At Computex, Seeing Appreciation From NVIDIA's Jensen XPG has always managed to deliver quality products to PC consumers, especially their "Core Reactor" power supply SKUs, which are said to be one of the best options out there. This year, when we managed to visit XPG's booth, we were surprised to see Jensen before us, and interestingly, he had his signature on the company's next-gen PSUs, which are said to power NVIDIA's RTX 50 series GPUs. Apart from power supplies, we saw the company's upcoming PC cases, cooling solutions, and SSDs, so there's much to discuss. Starting with the power supplies, our eyes went on XPG's Core Reactor II series, which had Jensen's signature. The main upgrade with this series is that they are now ATX 3.0 and ATX 3.1 compliant, and come with up to an 80 PLUS GOLD certification, making these PSUs highly capable. XPG had explicitly stated that this series was designed to cater to the "power-hungry" NVIDIA RTX 50 series GPUs, since they come up to a 1200W power rating. With Jensen's blessing, the Core Reactor II models are something to look at. 2 of 9 Interestingly, XPG also had their flagship-level PSU on display, the FUSION lineup, which is said to come with a power rating of 1600W, with Titanium certification, making it ample for NVIDIA's RTX 5090. There were other lineups on display too, such as the XPG Cybercore, which features Platinum certification and up to a 1300W rating. For the mid-tier segment, XPG had their PYLON, Kyber, and Edgecore PSUs on display, all catering to different power levels and certifications. 2 of 9 Apart from PSUs, the XPG Invader X PC chassis is also on display, which is the company's approach towards "backside-connected" components. The Invader X BTF features a panoramic view with 3mm glass panels, along with 4x 120mm pre-installed fans. The case supports ATX motherboards and BTF ones, too, making it a great option if you are looking for nicer cable management with your build. Moving from chassis, we saw XPG's Project Infinity DDR5 U-DIMM memory modules, which is the company's most capable offering to date. The memory is said to feature up to 8,000 MHz with up to 48 GB capacity per module. In terms of the design, Project Infinity features a brushed aluminum layer at the bottom, and has panels stacked at the top, to show a diffused RGB look, which is amazing to see. 2 of 9 Next are the company's cooling solutions, and XPG had both liquid/air-based options on display. Starting with liquid AIOs, the firm showcased their new XPG Levante View PRO 360 liquid cooler, which is the company's option that comes with an in-built 4-inch screen. They feature a large radiator, and we didn't see any 240mm option, so the View lineup might likely be limited to larger AIOs. XPG also showed the upgraded version of their Levante series, the Levante II, which now offers a mirror design on the pump and the onboard fans, bumping the aesthetics. 2 of 9 In terms of air options, XPG showed us their Maestro Plus 62DA CPU air cooler, which comes with a dual-tower design and offers a digital monitoring system. This air cooler supports up to 250W TDP and is also compatible with the latest sockets from Intel/AMD, making it a viable option for current-gen CPUs. There was also a smaller Maestro Plus 42SA cooler, supporting 220W TDP cooling, but it was a more compact design. However, both of them retained the dual-tower configuration. 2 of 9 Next up are the company's high-end SSDs, the Mars 980 Blade, 980 Storm, and 980 PRO, all of which are PCIe Gen5 options by the company, offering a whopping 14,000 MB/s speeds, which is one of the fastest out there. 2 of 9 The Blade and PRO model is equipped with a dedicated aluminum heatsink, while the Storm model features liquid and air cooling, making it a viable option if you want to squeeze out the maximum performance out of the drive. These SSDs will indeed turn out to be one of the fastest options out there, and it will be interesting to see how consumers react to them. XPG/ADATA is definitely one of the brands out there offering top-end quality to its users, and its latest Computex showcase was all about the company's commitment to the PC segment. Deal of the Day

Seasonic is equipping its next-generation Prime power supplies with sensors, firmware, and external monitoring to prevent overheating and melting of 12VHPWR and 12V-2×6 connectors.

We dropped by the Geometric Future booth and explored its latest offerings we expect to arrive later this year.