| Model(s) |
HUS724040ALE640 // HUS724040ALA640 HUS724040ALE641 // HUS724040ALA641 HUS724030ALE640 // HUS724030ALA640 HUS724030ALE641 // HUS724030ALA641 HUS724020ALE640 // HUS724020ALA640 HUS724020ALE641 // HUS724020ALA641 |
HUS724040ALS640 HUS724040ALS641 HUS724030ALS640 HUS724030ALS641 HUS724020ALS640 HUS724020ALS641 |
| Interface |
SATA 6Gb/s |
SAS 6Gb/s |
| Capacity (GB) |
4TB / 3TB / 2TB |
 |
| Sector size (variable, Bytes/sector) |
512e / 512n |
512 / 520 / 528 |
| Max areal density (Gbits/sq. in.) |
446 // 475 |
475 |
| Performance |
| Data buffer (MB) |
64 |
 |
| Rotational Speed (RPM) |
7200 |
 |
| Interface transfer rate (MB/sec, max) |
600 |
 |
| Sustained transfer rate (MB/sec, typ.) |
171 //181 |
172 |
| Seek Time (read, ms, typical) |
8.0 |
 |
| Reliability |
| Error Rate (non-recoverable, bits read) |
1 in 1015 |
 |
| MTBF (M hours) |
2.0 |
 |
| Load/Unload Cycles |
600,000 |
 |
| Availability (hrs/day x days/wk) |
24x7 |
 |
| Acoustics |
| Idle (Bels) |
2.9 |
 |
| Power |
| Requirement |
+5 VDC(+/-5%) +12 VDC (+10%/-8%) |
 |
| Requirement: Start-up (W, peak, max) |
1.2A (+5V), 2.0A (+12V) |
 |
| Requirement: Read/Write (W, avg) |
11.4 |
10.9 |
| Unload idle (W) |
5.7 |
6.2 |
| Physical size |
| Z-height (mm) |
26 |
 |
| Dimensions (width x depth, mm) |
101.6 (+/-0.25) x 147 |
 |
| Weight (g, max) |
690 |
 |
| Environmental (operating) |
| Ambient temperature |
5 to 60 C |
 |
| Shock (half-sine wave) |
70 |
 |
| Vibration (5 to 500 Hz) |
0.67 (XYZ) |
 |
| Environmental (non-operating) |
| Ambient temperature |
-40 to 70 C |
 |
| Shock (half-sine wave) |
300 |
 |
| Vibration (5 to 500 Hz) |
1.04 (XYZ) |
 |