Samsung's new 9100 PRO Series solid-state drives (SSDs) include the company's first consumer-grade 8TB NVMe SSD. The latest models use the speedy PCIe 5.0 standard, which unless you train AI models for a living is almost certainly overkill for your PC needs.The Samsung 9100 PRO series offers up to double the storage of its predecessor, the 990 PRO line. It launches in 1TB, 2TB and 4TB models, with the 8TB ones not arriving until later this year. Each tier ships in models with and without a heatsink (whether you need that will depend on whether your motherboard includes one for NVMe drives).SamsungThe company says the 9100 PRO SSDs have sequential read speeds of up to 14,800 MB/s and sequential write speeds of up to 13,400 MB/s. Their random read speeds are as fast as 2,200K IOPS (input-output per second), with random write speeds up to 2,600K IOPS. The company says the 9100 PRO SSDs are up to 49 percent more power-efficient than the 990 PRO line and have a profile as slim as 0.35 inches (around 8.9mm).But as Engadget's Igor Bonifacic wrote in our SSD buying guide, very few real-world use cases demand those speeds. (Think people training large-scale AI models and the like.) As it stands, PCIe 4.0 drives already benchmark far beyond what most gamers and other consumer uses require. They also cost about half as much.The first 9100 PRO SSDs arrive in March: 1TB ($200), 2TB ($300) and 4TB ($550). Variants with a heatsink tack an extra $20 onto those prices. As for the 8TB tier, which Samsung hasn't announced pricing for, it doesn't arrive until the second half of the year.This article originally appeared on Engadget at https://www.engadget.com/computing/accessories/samsungs-9100-pro-ssd-line-includes-its-first-8tb-nvme-model-for-consumers-205727818.html?src=rss