Product Description
| Features | |
|---|---|
| HDD size | 3.5" |
| Start/stop cycles | 600000 |
| Storage drive buffer size | 512 MB |
| Type | HDD |
| Hot-swap | N |
| HDD speed | 7200 RPM |
| Advanced Format (AF) | Y |
| HDD capacity | 22000 GB |
| Mean time between failures (MTBF) | 2500000 h |
| Workload rate limit | 550 TB/year |
| RAID levels | JBOD |
| Component for | Surveillance system |
| HDD interface transfer rate | 6 Gbit/s |
| 24/7 operation | Y |
| Noise level (idle) | 20 dB |
| Interface | Serial ATA III |
| Power | |
| Power consumption (idle) | 5.6 W |
| Power consumption (standby) | 1.2 W |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 65 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating shock | 40 G |
| Non-operating shock | 200 G |
| Weight & dimensions | |
| Width | 101.6 mm |
| Height | 26.1 mm |
| Weight | 670 g |
| Depth | 147 mm |
Additional Information
| Manufacturer Code | WD221PURP |
|---|