4TB WD44PURZ WD Purple 256MB Surveillance HDD - SATA III 3.5" (Boxed)
Western Digital Purple WD44PURZ 4TB surveillance HDD. 5400 RPM, 256MB cache, SATA III 6Gb/s, 3.5". Optimized for 24/7 DVR/NVR with AllFrame tech, up to 64 HD cameras, 175MB/s transfer. 3-year warranty.
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Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Storage (SSD & HDD) - Device Type | Internal HDD |
|---|---|
| Storage (SSD & HDD) - Capacity | 4TB |
| Storage (SSD & HDD) - RPM (HDD) | 5400 RPM |
| Storage (SSD & HDD) - Interface | SATA III |
| Storage (SSD & HDD) - Cache (HDD) | 256MB |
| Storage (SSD & HDD) - Form Factor | 3.5 inch |
The Western Digital Purple WD44PURZ is a 4TB 3.5-inch internal hard drive engineered specifically for 24/7 surveillance recording in DVR and NVR systems. It features WD AllFrame technology that minimizes frame loss and enhances video playback by optimizing for multi-stream HD camera workloads, supporting up to 64 cameras.
With a sustained transfer rate of 175 MB/s, 5400 RPM spindle speed, and 256MB cache, this CMR drive handles demanding surveillance environments with elevated heat and vibration. It supports up to 180TB/year workload rating and is compatible with systems up to 16 bays. Operating temperature range is 0-65°C.
- Key Benefits:
- 24/7 reliable surveillance storage
- AllFrame tech reduces dropped frames
- Tarnish-resistant components
- 3-year limited warranty
- Wide certifications (CE, UL, etc.)
| HDD Capacity | 4 TB |
| HDD Speed | 5400 RPM |
| Cache Size | 256 MB |
| HDD Size | 3.5 |
| Interface | Serial ATA III |
| Type | HDD |
| Component for | Surveillance system |
| Average HDD Transfer Rate | 175 MB/s |
| Operating Temperature | 0 - 65 °C |
| Storage Temperature | -40 - 70 °C |
| Width | 101.6 mm |
| Height | 26.1 mm |
| Depth | 147 mm |
| Weight | 550 g |
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| Recording Technology | CMR |
| Workload Rate | 180 TB/year |
| Warranty | 3 years limited |