WD Purple Pro WD221PURP / Hard drive / 22 TB / surveillance, smart video / internal / 3.5" / SATA 6Gb/s / 7200 rpm / buffer: 512 MB | WD221PURP

Product Specification
Device Type | Hard drive - internal |
Capacity | 22 TB |
Form Factor | 3.5" |
Interface | SATA 6Gb/s |
Buffer Size | 512 MB |
Features | Advanced Format technology, 24x7 availability, Conventional magnetic recording (CMR), AllFrame AI, support up to 64 cameras, tarnish-resistant, OptiNAND technology |
Width | 101.6 mm |
Depth | 147 mm |
Height | 26.1 mm |
Weight | 670 g |
Performance | Performance |
Drive Transfer Rate | 600 MBps (external) |
Internal Data Rate | 265 MBps |
Spindle Speed | 7200 rpm |
Reliability | Reliability |
MTBF | 2,500,000 hours |
24x7 Operation | Yes |
Non-Recoverable Errors | 1 per 10^15 |
Load / Unload Cycles | 600,000 |
Expansion & Connectivity | Expansion & Connectivity |
Interfaces | 1 x SATA 6 Gb/s |
Compatible Bay | 3.5" |
Power | Power |
Power Consumption | 6.9 Watt (read/write) ¦ 5.6 Watt (idle) ¦ 1.2 Watt (standby) ¦ 1.2 Watt (sleep) |
Software & System Requirements | Software & System Requirements |
Software Included | Western Digital Device Analytics |
Miscellaneous | Miscellaneous |
Compliant Standards | ROHS Directive 2015/863/EU, ROHS Directive 2011/65/EU |
Manufacturer Warranty | Manufacturer Warranty |
Service & Support | Limited warranty - 5 years |
Environmental Parameters | Environmental Parameters |
Min Operating Temperature | 0 °C |
Max Operating Temperature | 65 °C |
Shock Tolerance (operating) | 40 g |
Shock Tolerance (non-operating) | 200 g |
Sound Emission | 20 dBA |
- 3.5"
- External
- SATA