Click on the image to see a larger image
WD Purple 8TB - Surveillance Hard Drive - ( WD81PURZ )
$379
Quantity
1 products available
Highlights
Capacity: 8TB
Speed: 5,400RPM
Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 213
Electrical Interface: SATA 600 - 6.0Gbps
On-Board Cache: 256MB
Description
| Specifications | ||
|---|---|---|
| Model number | WD81PURZ | |
| Formatted capacity | 8TB / 8000GB | |
| Form factor | 3.5-inch LFF | |
| Advanced Format (AF) | Yes | |
| RoHS compliant | Yes | |
| Product Features | ||
| Cameras Supported | Up to 64 | |
| Drive Bays Supported | 8+ | |
| Al Streams | -- | |
| Firmware Feature Name | AllFrame 4K | |
| Tarnish resistant components | Yes | |
| Performance | ||
| Interface transfer rate (max) Buffer to host Host to/from drive (sustained) | 6 Gb/s 213 MB/s | |
| Cache (MB) | 256 | |
| Rotational speed (RPM) | 5400 RPM Class | |
| Reliability/Data Integrity | ||
| Load/unload cycles | 300,000 | |
| Non-recoverable read errors per bits read | <1 in 1014 | |
| Annualized workload rating | 180TB/yr | |
| MTBF | 300,000 | 1,000,000 |
| Power Management | ||
| Average power requirements (W) Read/Write Idle Standby and Sleep | 9.0 8.12 0.8 | |
| Environmental Specifications | ||
| Temperature (°C, on the base casting) Operating Non-operating | 0 to 65 -40 to 70 | |
| Shock (Gs) Operating (2 ms, read/write) Operating (2 ms, read) Non-operating (2 ms) | 30 65 250 | |
| Acoustics (dBA) Idle Seek (average) | 27 29 | |
| Physical Dimensions | ||
| Height (in./mm, max) | 1.028/26.1 | |
| Length (in./mm, max) | 5.787/147 | |
| Width (in./mm, ± .01 in.) | 4/101.6 | |
| Weight (lb/kg, ± 10%) | 1.58/0.715 | |
Comment