- Designed specifically for NVR surveillance system (and backwards compatible with DVR systems)
- Support for greater than 8 NVR surveillance bays with up to 64 HD camera count
- Increased workload capabi
WD Purple NV 4TB Surveillance Hard Disk Drive – 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch – WD4NPURX
**WD Purple NV 4TB Surveillance Hard Disk Drive (WD4NPURZ)**
Optimized for 24/7 surveillance systems, this 5400 RPM HDD features **AllFrame+ AI technology** to minimize video frame loss and ensure smooth playback in AI-driven security setups. With a 64MB cache, SATA 6Gb/s interface, and support for up to 32 HD cameras, it delivers reliable high-capacity (4TB) storage for continuous recording. Built to withstand harsh environments, it offers vibration resistance, enhanced workload durability (up to 180 TB/year), and compatibility with mainstream DVRs/NVRs. Energy-efficient and engineered for low power consumption, it ensures seamless performance in multi-drive systems. Ideal for home or business surveillance demanding uninterrupted, high-quality video retention.
$Quote5 pcs(MOQ)5 pcs(MOQ)
100% New and Genuine
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| Interface | SATA 6.0Gb/s |
|---|---|
| Capacity | 4TB |
| Form Factor | 3.5" |
| Application | surveillance |
| Brand | Western Digital |
| Width (maximum) | 101.60mm |
| Usage | For Video Surveillance |
| Length (maximum) | 147.00mm |
| Cache | 64MB |
| Average Latency | 6Gb/s |
| Height (maximum) | 26.10mm |
| Products Status | New |
| Series | Purple NV |
| RPM | 5400 RPM |
Q1: ls the product original ?
A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.
Q2. Payment methods?
We accept T/T, PayPal, Alibaba ect.
Q3. Shipping methods?
We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.
Q4. How long is the lead time?
Usually 1-3 working days after payment. Feel free to send me exact models for checking.
Q5. How long is the warranty period?
Different products have different warranty periods. Usually 1~3 years warranty.
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