Western Digital announces the WD_Black SN850, its first NVMe PCIe 4.0 SSD
WD、PCI Express 4.0対応で最大7,000MB/sのNVMe SSDなど - PC Watch
WD's SN850 1TB SSD is down to £145 with a free heatsink | Rock Paper Shotgun
Western Digital WD_Black 500GB SN850 PCIe 4.0 NVMe SSD (Review) | Poc Network // Tech
WESTERN DIGITAL WD Black SN770 内蔵SSD PCIe Gen4×4 1TB 5年保証 WDS100T3X0E 0718037-887333 - NTT-X Store
Western Digital WD_BLACK SN850 1TB NVMe Built in solid state drive PCIe 4.0 Gen4 technology SSD, up to 7000 MB/s M.2 2280|Internal Solid State Drives| - AliExpress