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Seagate
Seagate Enterprise ST4000NM025B internal hard drive 4 TB 7200 RPM 256 MB 3.5" SAS
SKU
ST4000NM025B
In Stock
4TB, 7200 rpm, 256MB, 512e/4KN (FastFormat™) SAS, Standard Model
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Next Day (UK) Delivery offered on stock items
| Hard drive | |
|---|---|
| Component for | Disk array |
| HDD interface transfer rate | 12 Gbit/s |
| Average latency | 4.16 ms |
| Mean time between failures (MTBF) | 2000000 h |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Features | |
| Type | HDD |
| Component for | Disk array |
| HDD interface transfer rate | 12 Gbit/s |
| Interface | SAS |
| Average latency | 4.16 ms |
| Mean time between failures (MTBF) | 2000000 h |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Storage drive buffer size | 256 MB |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read |
| Rotational Vibration (RV) sensors | Yes |
| 24/7 operation | Yes |
| Power | |
| Power consumption (typical) | 10.3 W |
| Power consumption (idle) | 5.9 W |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 60 °C |
| Operating shock | 70 G |
| Non-operating vibration | 5 G |
| Non-operating shock | 300 G |
| Technical details | |
|---|---|
| Harmonized System (HS) code | 84717050 |
| Interface | SAS |
| Mean time between failures (MTBF) | 2000000 h |
| Weight & dimensions | |
| Width | 101.8 mm |
| Weight | 620 g |
| Height | 26.1 mm |
| Depth | 147 mm |
| Logistics data | |
| Harmonized System (HS) code | 84717050 |
| Other features | |
| Interface | SAS |
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|---|---|---|---|---|---|---|
| SKU |
ST4000NM025B
|
WD60PURX
|
WD60PURZ
|
655710-B21
|
793669-B21
|
793695-B21
|
| Manufacturer |
Seagate
|
Western Digital
|
Western Digital
|
HPE
|
HPE
|
HPE
|
| HDD capacity |
over 2.5 TB
|
over 2.5 TB
|
over 2.5 TB
|
≈ 1 TB
|
over 2.5 TB
|
over 2.5 TB
|
| Interface |
SAS
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
| Type |
HDD
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
| HDD speed |
7200RPM to 10000RPM
|
5400RPM to 5900RPM
|
5400RPM to 5900RPM
|
7200RPM to 10000RPM
|
7200RPM to 10000RPM
|
7200RPM to 10000RPM
|
| HDD size |
3.5 "
|
3.5 "
|
3.5 "
|
2.5 "
|
3.5 "
|
3.5 "
|
| Component for |
Disk array
|
Surveillance system
|
Surveillance system
|
N/A
|
Server/workstation
|
N/A
|