WD Black SN750 NVMe SSD 4TB (WDS400T3X0C) Internal SSD Storage with Heatsink - Interface M.2 2280, PCIe Gen3 8 Gb/s, up to 4 Lanes, Seq. Read up to 3400MBs, Seq. Write up to 3100 MBs, Rand Read 4KB IOPS up to 550K MBs, Rand Write 4KB IOPS up to 520K...