SSD 4 TB, M.2, PCIe 4.0 NVMe Read 5000 MB/s, Write 4000 MB/s

500 GB, 2.5", SATA3 Read 560 MB/s, Write 530 MB/s, 97'000 IOPS, 3D V-NAND

HGST , 1T B, 2.5", SATA3, 9 mm 7200 rpm