Drive Sandisk Corp WD Blue SN570 2TB hdparm -t /dev/nvme0n1 Timing buffered disk reads: 5468 MB in 3.00 seconds = 1822.54 MB/sec Drive Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 500GB hdparm -t /dev/nvme1n1 Timing buffered disk reads: 5152 MB in 3.00 seconds = 1717.03 MB/sec Drive KINGSTON SH103S3120G 120GB SSD hdparm -t /dev/sda Timing buffered disk reads: 968 MB in 3.00 seconds = 322.19 MB/sec Drive KINGSTON SH103S3120G 120GB SSD hdparm -t /dev/sdb Timing buffered disk reads: 658 MB in 3.00 seconds = 219.14 MB/sec Drive Seagate ST2000DM001-1CH164 2TB hdparm -t /dev/sdc Timing buffered disk reads: 506 MB in 3.00 seconds = 168.49 MB/sec