Hard drive - 12 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 256 MB (pack of 20)
| Main Specifications | |
|---|---|
| Product Description | WD Purple Pro WD121PURP - hard drive - 12 TB - SATA 6Gb/s (pack of 20) |
| Type | Hard drive - internal |
| Packaged Quantity | 20 (specifications are for single item) |
| Capacity | 12 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Data Transfer Rate | 600 MBps |
| Buffer Size | 256 MB |
| Spindle Speed | 7200 rpm |
| Features | Advanced Format technology, 24x7 continuous operation, Conventional magnetic recording (CMR), AllFrame AI, support up to 64 cameras, tarnish-resistant |
| Dimensions (WxDxH) | 4 in x 5.8 in x 1 in |
| Weight | 23.28 oz |
| Manufacturer Warranty | 5-year warranty |
| General | |
| Packaged Quantity | 20 (specifications are for single item) |
| Device Type | Hard drive - internal |
| Capacity | 12 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Buffer Size | 256 MB |
| Features | Advanced Format technology, 24x7 continuous operation, Conventional magnetic recording (CMR), AllFrame AI, support up to 64 cameras, tarnish-resistant |
| Width | 4 in |
| Depth | 5.8 in |
| Height | 1 in |
| Weight | 23.28 oz |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 5 years |
| Miscellaneous | |
| Compliant Standards | RoHS 2011/65/EU |
| Power | |
| Power Consumption | 6.6 Watt (read/write) ¦ 5.6 Watt (idle) ¦ 0.6 Watt (standby) ¦ 0.6 Watt (sleep) |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 149 °F |
| Min Storage Temperature | -40 °F |
| Max Storage Temperature | 158 °F |
| Shock Tolerance (operating) | 30 g @ 2 ms |
| Shock Tolerance (non-operating) | 250 g @ 2 ms |
| Performance | |
| Drive Transfer Rate | 600 MBps (external) |
| Internal Data Rate | 245 MBps |
| Spindle Speed | 7200 rpm |
| Reliability | |
| MTBF | 2,500,000 hours |
| 24x7 Operation | Yes |
| Non-Recoverable Errors | 1 per 10^15 |
| Load / Unload Cycles | 600,000 |
| Expansion & Connectivity | |
| Interfaces | 1 x SATA 6 Gb/s |
| Compatible Bay | 3.5" |