Western Digital WD Purple Surveillance Hard Drive

Designed for 24/7 surveillance systems, the Western Digital WD Purple series offers reliable performance for high-definition video recording. This 4TB 3.5-inch SATA mechanical hard drive features a 256MB cache and 5400rpm speed, optimized for continuous operation.

Hard disk size: 3.5 inches Rotating speed: 5400rpm Hard Drive Type: Surveillance-grade hard drive interface: SATA interface cache: 256MB capacity: 4TB model: WD43PURZ series: Mechanical hard disk