Interface |
SAS 12Gb/s |
SAS 12Gb/s |
Capacity1 |
600GB / 450GB / 300GB |
600GB / 450GB / 300GB |
Recording Zones |
40 |
40 |
Data Heads (physical) |
6 / 4 / 3 |
6 / 4 / 3 |
Data Disks |
3 / 2 / 2 |
3 / 2 / 2 |
Sector Size (Variable, Bytes/sector) |
512-Byte (512n) |
4096-Byte (512e, 4Kn) |
Max Areal Density (Gbits/sq. in.) |
528 |
460 |
Data buffer3 (MB) |
128 |
128 |
Rotational speed (RPM) |
15,030 |
15,030 |
Latency average (ms) |
<2.0 |
<2.0 |
Interface transfer rate (MB/s, max)4 |
1200 |
1200 |
Sustained transfer rate (MB/s, typical)4 |
175 to 250 |
189 to 271 |
Seek time (read/write, ms, typical)5 |
2.9 / 3.1 |
2.9 / 3.1 |
Error rate (non-recoverable, bits read) |
10 in 10^17 |
10 in 10^17 |
Load/Unload cycles (at 40ºC) |
2 |
2 |
MTBF3 (M hours) |
2.0 |
2.0 |
Annualized Failure Rate2 (AFR) |
0.44% |
0.44% |
Availability (hrs/day x days/wk) |
24x7 |
24x7 |
Idle (Bels) |
3.2 |
3.2 |
Requirement |
+5 VDC (+/-5%), +12 VDC (+/-5%) |
+5 VDC (+/-5%), +12 VDC (+/-5%) |
Operating (W, typical)6 |
7.5 / 7.0 / 7.0 |
7.5 / 7.0 / 7.0 |
Idle (W)7 |
5.8 / 5.1 / 5.0 |
5.8 / 5.1 / 5.0 |
Idle efficiency (Watt/GB) |
0.0096 / 0.0113 / 0.0168 |
0.0096 / 0.0113 / 0.0168 |
z-height (mm) |
14.8 |
14.8 |
Dimensions (width x depth, mm) |
70.1 x 100.45 |
70.1 x 100.45 |
Weight (g, max) |
219 |
219 |
Ambient temperature |
5º to 55º C |
5º to 55º C |
Shock (half-sine wave 2ms, read operation) |
60G |
60G |
Vibration (G RMS 5 to 500 Hz) |
0.4, all axes |
0.4, all axes |
Ambient temperature |
-40º to 70º C |
-40º to 70º C |
Shock (half-sine wave, 2ms, read operation) |
>300G |
>300G |
Vibration, random (G RMS, 5 to 500 Hz) |
1.5G, all axes |
1.5G, all axes |