Product Description
| Technical details | |
|---|---|
| Compliance certificates | RoHS |
| Features | |
| Mean time between failures (MTBF) | 1000000 h |
| Hot-swap | No |
| Storage drive buffer size | 256 MB |
| HDD speed | 5400 RPM |
| Native Command Queuing (NCQ) | Yes |
| Type | HDD |
| Workload rate limit | 180 TB/year |
| 24/7 operation | Yes |
| Noise level (idle) | 23 dB |
| Interface | Serial ATA III |
| Start/stop cycles | 600000 |
| HDD capacity | 4 TB |
| Component for | NAS |
| HDD interface transfer rate | 6 Gbit/s |
| HDD size | 3.5" |
| Advanced Format (AF) | Yes |
| Power | |
| Power consumption (standby) | 0.3 W |
| Power consumption (idle) | 3.1 W |
| Operational conditions | |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating shock | 70 G |
| Operating temperature (T-T) | 0 - 65 °C |
| Non-operating shock | 250 G |
| Weight & dimensions | |
| Height | 26.1 mm |
| Depth | 147 mm |
| Width | 101.6 mm |
| Weight | 570 g |
Additional Information
| EAN | 718037899794 |
|---|---|
| Manufacturer Code | WD40EFPX |