0F30144 - HGST Ultrastar He12 HUH721212ALE600 12 TB Hard Drive 3.5" Internal SATA (SATA/600) 7200rpm

Interface
SAS 12Gb/s
Capacity1 (TB)
SATA 6Gb/s
Capacity1 (TB)
12TB
Format: Sector size3 (bytes)
512
Max. Areal density(Gbits/sq. in.)
864
Data buffer4 (MB)
256
Rotational speed (RPM)
7200
Latency average (ms)
4.16
Interface transfer rate(MB/s, max)
600
Sustained transfer ^rate5(read/write, ms, typical)
243 (MiB/s, typical),255 (MB/s, typical)
Seek time6(read/write, ms, typical)
8.0/8.6
Error rate(non-recoverable, bits read)
1 in 10¹⁵
Load/Unload cycles(at 40^oC)
600,000
Availability(hrs/day x days/wk)
24x7
MTBF² (M hours)
2.5
Annualized Failure Rate² (AFR)
0.35%
Idle (Bels, typical)
2.0/3.6
Requirement
+5 VDC, +12VDC
Operating7 (W)
7.2
Idle⁸ (W)
6.1