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0F22821 | ActForNet

MPN: 0F22821
Category: Hard Drives >> Enterprise SAS 3.5 drive
Vendor: HGST
Weight: 2 LB(S)
Price: US$ 363.2

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Capacity ??? Up to 6TB enterprise-class storage on HGST's proven 7th generation, 5-disk platform

Performance ??? Up to 3X faster random writes and 25% faster sequential performance over 7K4000

12Gb/s SAS & 6Gb/s SATA ??? 12Gb/s SAS for high performance data centers; compatible with 6Gb/s SAS

Interface
SAS 12Gb/s

Capacity (GB)
6TB

Sector Size (Variable, Bytes/sector)
4Kn: 4096, 4112, 4160, 4224
512n/512e: 512, 520, 528

Max Areal Density (Gbits/sq. in.)
512e/4Kn: 703 (6TB), 599 (<6TB)
512n: 623

Form Factor
3.5-inch HDD

Data Buffer (MB)
128

Rotational Speed (RPM)
7200

Latency Average (ms)
4.16

Interface Transfer Rate (MB/sec, max)
1200

Sustained Transfer Rate (MB/sec, typ.)
MB/s: 227 (6TB), 202 (<6TB) / MiB/s: 216 (6TB), 192 (<6TB)

Seek Time (read, ms, typical)
7.6 (Read), 8.0 (Write)

Error Rate (non-recoverable, bits read)
1 in 1015

MTBF (M hours)
2

Annual Failure Rate (AFR)
0.44%

Load/Unload Cycles
600,000 (at 40 A oC)

Availability (hrs/day x days/wk)
24x7

Reliability - Warranty (yrs)
5

Idle (Bels)
2.9 (Idle), 3.6 (Operating)

Requirement
+5 VDC, +12 VDC

Operating (W, typical)
11