Lexar's NM790 PCIe 4.0 SSD is our 'best cheap PCIe 4.0 SSD for gaming' pick, offering extremely rapid speeds. It maxes out at 7400MB/s reads and 6500MB/s writes, near the boundary of the PCIe 4.0 standard, and random read/write figures are impressive too despite lacking a DRAM cache, using HMB instead. So I thought it worth mentioning that you can now pick up this 2TB high-end drive for £85, following a price drop from £93 at Amazon UK. Read more