2TB SAS, 7200rpm
Model 2TB SAS, 7200rpmPart no. ST2000NM0021EAN 151903608531
30 specifications
- Storage2 TB
- ConnectivitySAS
- Weight710 g
- Power consumption (typical)9.57 W
- Operating temperature (T-T)5 - 60 °C
- Width101.8 mm
Overview
- Storage
- 2 TB
- Connectivity
- SAS
- Weight
- 710 g
- Power consumption (typical)
- 9.57 W
- Operating temperature (T-T)
- 5 - 60 °C
- Width
- 101.8 mm
- Brand
- Seagate
- Category
- Internal Hard Drive
- Model
- 2TB SAS, 7200rpm
- Part number
- ST2000NM0021
- EAN / UPC
- 151903608531, 763649029220, 5711045191190, 7636490027772
- Also known as
- Seagate Constellation 2TB SAS, 7200rpm internal hard drive 64 MB 3.5"
Specifications
30 specifications in 5 groups
Features
| Specification | Value |
|---|---|
| HDD capacity | 2 TB |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| Interface | SAS |
| Component for | Server/workstation |
| Storage drive buffer size | 64 MB |
| Read seek time | 8.5 ms |
| Write seek time | 9.5 ms |
| Average latency | 4.16 ms |
| Mean time between failures (MTBF) | 1200000 h |
Power
| Specification | Value |
|---|---|
| Power consumption (typical) | 9.57 W |
| Power consumption (idle) | 5.69 W |
| Power consumption (read) | 10.43 W |
| Power consumption (write) | 10.15 W |
| Operating voltage | 5 / 12 V |
| Start-up current | 2.11 A |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | 5 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating vibration | 0.5 Gs |
| Non-operating vibration | 2 Gs |
| Operating shock | 70 G |
| Non-operating shock | 300 G |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 101.8 mm |
| Depth | 147 mm |
| Height | 26.1 mm |
| Weight | 710 g |
Other features
| Specification | Value |
|---|---|
| Data transfer rate | 6 Gbit/s |
| Internal | Yes |
| Sustained data rate | 150 MB/s |
| Acoustic pressure emissions | 2.7 dB |
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