4TB WD Purple WD40PURZ
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More Western Digital- 4TB - 3,5 inch internal HDD
- SATA 6 Gb/s - 5400 RPM Class - 64MB
Product Description WD40PURZ
Surveillance Hard Drives WD Purple drives are built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr and support for up to 64 cameras, WD Purple drives are optimized for surveillance systems. WD Purple surveillance storage also comes with WD's exclusive AllFrame 4K technology, so you can confidently create a security system tailored to the needs of your business. Using AllFrame 4K tech-nology, WD Purple drives improve ATA streaming to help reduce errors, pixelation, and video interruptions that could happen in a video recorder system.
The Right Drive for the Job - WD Purple drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems.
Performance You Can Trust - From a worldwide leader in the storage industry, WD Purple is engineered for quality video playback when you need it most.
Expand Your View to 64 - WD Purple drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system.
Seamless integration - With a wide range of industry-leading enclosures and chipsets supported, you're sure to find the configuration and compatibility that's right for your NVR.
Less is more - Low power consumption is a must in a high-temperature, always-on surveillance environment. IntelliSeek technology helps reduce damaging ambient noise and vibrations.
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Specifications
| Size | 3,5" |
| Capacity | 4 TB |
| Type of usage | Surveillance |
| Interface | SATA III (6 Gb/s) |
| Cache | 64 MB |
| Rotations | 5400 RPM |
| Warranty | 3 year |
| EAN Code | 0718037856773 |
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| Specifications | 4TB |
| 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+ |
| Aanslag resistente componenten | 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 | 300 |
| Annualized workload rating | 180TB/yr |
| Non-recoverable read errors per bits read | <1 in 10^14 |
| Limited warranty (years) | 3 |
| Power Management | |
| Average power requirements (W) | 5.1 |
| Read/Write | 4.5 |
| Idle | 0.4 |
| Standby and Sleep | |
| Environmental Specifications | |
| Temperature (°C, on the base casting) | to 65 |
| Operating | -40 to 70 |
| Non-operating | |
| Shock (Gs) | 65 |
| Operating (2 ms, read/write) | 250 |
| Operating (2 ms, read) Non-operating (2 ms) | |
| Acoustics (dBA) | 25 |
| Idle | 26 |
| Seek (average) | |
| 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 |
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