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WD20PURZ Western Digital Purple WD20PURZ 2TB 5400RPM SATA3/SATA 6.0 GB/s 64MB Hard Drive (3.5 inch)
- 2TB storage capacity
- 6Gb/s SATA interface
- 5400 RPM spindle speed
- 3.5-inch form factor
- 64MB cache buffer
- Designed for surveillance (24/7 operation)
- AllFrame technology for reduced frame loss
- Optimized for DVR/NVR systems
Was $182.53 · You save $27.08
Key specifications
See full specs ↓- Capacity
- 2TB
- Interface
- SATA 6Gb/s
- Spindle Speed
- 5400 RPM
- Form Factor
- 3.5-inch
- Cache
- 64MB
- Model
- WD20PURZ
Product details
The Western Digital WD20PURZ is a 2TB hard drive designed for surveillance systems. It features a 6Gb/s SATA interface and a 5400 RPM spindle speed, optimized for continuous recording and playback. Its AllFrame technology helps reduce frame loss and improve overall video playback.
Technical Information
| Capacity | 2TB |
| Interface | SATA 6Gb/s |
| Spindle Speed | 5400 RPM |
| Form Factor | 3.5-inch |
Additional Specifications
| Cache | 64MB |
| Model | WD20PURZ |
| Designed For | Surveillance |
Description
The Western Digital WD20PURZ is a 2TB hard drive specifically engineered for the demands of modern surveillance systems. It operates at a 5400 RPM spindle speed, which is optimized for the continuous read/write cycles characteristic of 24/7 video recording, offering a balance between performance and energy efficiency. The SATA 6Gb/s interface ensures efficient data transfer, crucial for handling high-definition video streams from multiple cameras. A key feature of the WD20PURZ is its AllFrame technology, which is designed to improve playback and reduce frame loss in surveillance systems. This technology works by optimizing the drive's firmware to support a higher number of simultaneous video streams, minimizing dropped frames and ensuring smoother video playback. This makes it an ideal choice for Digital Video Recorders (DVRs) and Network Video Recorders (NVRs). With a 64MB cache, this 3.5-inch drive provides sufficient buffer for efficient data handling. Its design prioritizes reliability and longevity in always-on environments, making it a dependable component for security and surveillance applications where data integrity and continuous operation are paramount.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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