Drive WDC WD1002FAEX-00Y9A0 1TB hdparm -t /dev/sda Timing buffered disk reads: 398 MB in 3.01 seconds = 132.39 MB/sec Drive WDC WD1002FAEX-00Y9A0 1TB hdparm -t /dev/sdb Timing buffered disk reads: 390 MB in 3.01 seconds = 129.69 MB/sec Drive WDC WDBNCE5000PNC 500GB SSD hdparm -t /dev/sdc Timing buffered disk reads: 1126 MB in 3.00 seconds = 375.14 MB/sec