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Western Digital 4TB Purple Hard Disk
- WD AllFrameā¢ technology improves ATA streaming to reduce video frame drops, pixelation, and playback interruptions.
- Built for 24/7 surveillance environments with enhanced resistance to heat fluctuations and system vibrations.
- Supports up to 180TB/year workload capacity for continuous recording and data overwriting.
- Compatible with up to 64 HD cameras and up to 16 drive bays for flexible surveillance setups.
- CMR (Conventional Magnetic Recording) technology with RAID error recovery control ensures reliable data integrity.
LKR 56,500.00
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Ā Standard Delivery Information (Estimated Delivery Time)
- Colombo 1-15 (1-2 Working Days)
- Colombo Suburbs (1-3 Working Days)
- Other Areas (1-5 Working Days)
Xpress Delivery Available for Colombo 1-15 and selected suburbs only.
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Western Digital 4TB Purple Hard Disk
The Western Digital 4TB Purple (WD44PURZ) is a high-reliability 3.5-inch surveillance-grade hard drive specifically designed for 24/7 continuous operation in DVR and NVR security systems. Built to handle demanding video recording environments, it features advanced WD AllFrameā¢ technology that helps reduce video frame loss, improve recording quality, and ensure smoother playback. With optimized performance for write-intensive workloads, this drive provides dependable storage for security cameras, surveillance footage, and professional monitoring systems, making it an ideal solution for home, business, and commercial security applications.
| Specification | Details |
|---|---|
| Brand | Western Digital |
| Model Number | WD44PURZ (Also Associated with WD40PURZ) |
| Capacity | 4TB |
| Form Factor | 3.5-Inch |
| Interface | SATA 6Gb/s (SATA III) |
| Disk Speed (RPM) | 5400 RPM Class |
| Cache Size | 128MB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Max Transfer Rate | Up to 175MB/s |
| Workload Rating | Up to 180TB/Year |
| Camera Support | Up to 64 HD Streams |
| Drive Bays Supported | Up to 16 Bays |
| Reliability (MTBF) | 1 Million Hours |