All stock codes associated to this product
HUS724040ALS640, HAHIT0B26885, HAHIT-0B26885
Ultrastar 7K4000
2TB, 3TB & 4TB
3.5-INCH ENTERPRISE HARD DRIVE
Massive space - Up to 4TB for capacity-optimized enterprise applications
Enterprise-class reliability - Field-proven second-generation design specified at 2M hours MTBF
Configuration flexibility - SATA and SAS models
Overview
HGST Ultrastar 7K4000 is the worlds first 4TB 7200 RPM hard drive with a 2.0 million hours MTBF specification and backed by a full 5-year warranty, originally offered with SATA 6Gb/s and now also available with a SAS interface. Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server and storage OEMs and Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO.
Specifications:
| 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) |
|
