| 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 |