| Brand | Western Digital |
|---|---|
| Products Status | New |
| Application | surveillance |
| Interface | SATA 6Gb/s |
| Capacity | 4TB |
| Form Factor | 3.5" |
| Cache | 64MB |
| RPM | 5400 RPM |
| Model | WD40PURX |
| Series | Purple |
| Height (maximum) | 26.10mm |
| Length (maximum) | 147.00mm |
| Width (maximum) | 101.60mm |
WD Purple 4TB Surveillance Hard Disk Drive – 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD40PURX
**WD Purple 4TB Surveillance Hard Disk Drive (WD40PURX)**
Optimized for 24/7 surveillance systems, this 3.5-inch HDD offers 4TB storage, 5400 RPM speed, and SATA 6Gb/s interface with 64MB cache. Built for reliability, it supports up to 64 cameras simultaneously using AllFrame technology to minimize video interruptions and frame loss. Engineered for high workloads in always-on environments, it ensures smooth recording, reduced pixelation, and enhanced durability. Unique features include compatibility with AI-enabled security systems, vibration resistance for multi-drive setups, and a 3-year warranty. Ideal for home or business surveillance, it prioritizes data integrity and long-term performance.
| Brand： | Western Digital |
|---|---|
| Products Status： | New |
| Application： | surveillance |
| Interface： | SATA 6Gb/s |
| Capacity： | 4TB |
$Quote100 pcs(MOQ)
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