WD 4TB Purple 3.5″ SATA 6Gb/s 5400rpm 128MB HDD

The WD Purple WD44PURZ is part of a series of drives specifically designed for video surveillance systems that require high reliability and 24/7 continuous operation. With a 4TB capacity and support for up to 64 cameras, this drive is ideal for modern security recording systems. It is equipped with AllFrame™ technology, which reduces frame loss and improves video throughput. The WD44PURZ is designed for long-lasting performance and stable storage in demanding surveillance recording environments.

Specifications:
Model.
Capacity: 4 TB
3.5″
Interface: SATA 6 Gb/s
Rotational Speed: 5400 RPM
Cache Memory: 128 MB
Recording Technology: CMR
Supported cameras: up to 64
Supported operation: 24/7
Mean Time Between Failure (MTBF): up to 1,000,000 hours
Workload: 180 TB/year
Dimensions (L × W × H): 147 × 101.6 × 26.1 mm
Weight: 550 g