Drive KIOXIA-EXCERIA SATA SSD 960GB hdparm -t /dev/sda Timing buffered disk reads: 598 MB in 3.01 seconds = 198.97 MB/sec Drive Netac SSD 1TB hdparm -t /dev/sdb Timing buffered disk reads: 638 MB in 3.00 seconds = 212.62 MB/sec Drive Netac SSD 1TB hdparm -t /dev/sdc Timing buffered disk reads: 636 MB in 3.00 seconds = 211.69 MB/sec