Drive XPG GAMMIX S11 Pro 512GB hdparm -t /dev/nvme0n1 Timing buffered disk reads: 6564 MB in 3.00 seconds = 2187.10 MB/sec Drive WDC WD1002FAEX-007BA0 1TB hdparm -t /dev/sda Timing buffered disk reads: 422 MB in 3.00 seconds = 140.62 MB/sec