Description
Engineered specifically for surveillance security systems
Supports up to 180 TB per year workload rate
Prioritized write-operations for maximized surveillance performance
Support for more than eight bays
Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications
TLER and ATA streaming support
Tarnish-resistant components
This internal hard disk is meant for security and surveillance purposes only and not meant to be used in computers
Specification :
| Model number | WD40PURZ |
| Formatted capacity | 4TB |
| Form factor | 3.5-inch |
| Advanced Format (AF) | Yes |
| RoHS compliant | Yes |
| Product Features | |
| Cameras supported | Up to 64 |
| Maximum drive bays supported | 8+ |
| Tarnish-resistant components | Yes |
| Performance | |
| Interface transfer rate (max)Buffer to host | 6 Gb/s |
| Host to/from drive (sustained) | 150 MB/s |
| Cache (MB) | 64 |
| Performance Class | 5400 RPM Class |
| Reliability/Data Integrity | |
| Load/unload cycles | 3,00,000 |
| Annualized workload rating | 180TB/yr |
| Non-recoverable read errors per bits read | <1 in 1014 |
| Limited warranty (years) | 3 |
| Power Management | |
| Average power requirements (W) Read/Write | 5.1 |
| Idle | 4.5 |
| Standby and Sleep | 0.4 |
| EnvironmentalSpecifications | |
| Temperature (°C, on the base casting) Operating | 0 to 65 |
| Non-operating | -40 to 70 |
| Shock (Gs) | 30 |
| Operating (2ms, read/write) Operating (2ms, read) | 65 |
| Non-operating (2ms) | 250 |
| Acoustics (dBA)10 Idle | 25 |
| Seek (average) | 26 |
| 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%) | 1.50/0.68 |
| Warranty | 3 Years |
Reviews
There are no reviews yet.