WD PURPLE WD85PURZ 8TB SATA/600 128MB cache, Low Noise, 180MB/s, CMR
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WD PURPLE WD85PURZ 8TB SATA/600 128MB cache, Low Noise, 180MB/s, CMR
WD Purple - Highlights
- Highlights
- Capacity up to 12TB
- Support for up to 64 cameras per drive
- AllFrame™ technology
- Up to 16 AI channels for Deep Learning analytics on AI-enabled NVRs (10TB & 12TB capacities)
- MTBF of up to 1.5 million hours
- 3-year limited warranty
TECHNICAL SPECIFICATIONS
| MODEL NUMBER | WD82PURZ |
| Formatted capacity | 8TB |
| Form factor | 3.5-inch |
| Advanced Format (AF) | Yes |
| RoHS compliant | Yes |
| PRODUCT FEATURES | |
| Cameras supported | Up to 64 |
| Drive Bays Supported | 16+ |
| Al Streams | 32 |
| Firmware Feature Name | AllFrame Al |
| Tarnish resistant components | Yes |
| PERFORMANCE | |
| Interface transfer rate (max) | Buffer to host: 6 Gb/s Host to/from drive(sustained): 245 MB/s |
| Cache (MB) | 128 |
| Performance Class | 7200 RPM |
| RELIABILITY/DATA INTEGRITY | |
| Load/unload cycles | 300,000 |
| Annualized workload rating | 360TB/yr |
| Non-recoverable read errors per bits read | ‹1 in 10(15) |
| MTBF | 1,500,000 |
| Limited warranty (years) | 3 |
| POWER MANAGEMENT | |
| Average power requirements (W) | Read/Write: 8.6 |
| Idle: 7.4 | |
| Standby and Sleep: 0.4 | |
| ENVIRONMENTAL SPECIFICATIONS | |
| Temperature (°C) | Operating: 0 to 65 |
| Non-operating: -40 to 70 | |
| Shock (Gs) | Operating (2 ms, read/write): 30 |
| Operating (2 ms, read): 65 | |
| Non-operating (2 ms): 250 | |
| Acoustics (dBA) | Idle: 27 |
| Seek (average): 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 |
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ParametryPorovnání
Formát
3.5"
Rozhraní
interní Serial ATA III
Velikost bufferu (v MB)
128
Typ disku
HDD
Použití disku
Pro NAS
HDD Kapacita (GB)
8000
Otáčky HDD
7200
WD PURPLE WD85PURZ 8TB SATA/600 128MB cache, Low Noise, 180MB/s, CMR
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