Drive SK hynix SKHynix_HFM256GDHTNI-87A0B 256GB hdparm -t /dev/nvme0n1 Timing buffered disk reads: 3024 MB in 3.00 seconds = 1007.81 MB/sec Drive KINGSTON SNVS500G 500GB hdparm -t /dev/nvme1n1 Timing buffered disk reads: 3316 MB in 3.00 seconds = 1104.89 MB/sec