Description Capacity HDD interface Form factor Performance Revolutions per minute Cache Latency period MTBF Power consumption (idle) Power consumption (full load)
300 GB SAS II HGST 3.5" 15k 300 GB SAS-2 (6Gb/s) 3.5" HDD 6 Gb/s 15000 rpm 64 MB 2 ms 1.6 Mio h 7.7 W 13.2 W
600 GB SAS II HGST 3.5" 15k 600 GB SAS-2 (6Gb/s) 3.5" HDD 6 Gb/s 15000 rpm 64 MB 2 ms 1.6 Mio h 10.7 W 16.6 W
2 TB SAS II HGST 3.5" 7.2k 2 TB SAS-2 (6Gb/s) 3.5" HDD 6 Gb/s 7200 rpm 64 MB   2 Mio h 6.2 W 10.9 W