Western Digital WD Purple 4TB Surveillance Hard Drive

This Western Digital WD Purple 4TB SATA 3.5-inch surveillance-grade mechanical hard drive features CMR technology and a 256MB cache, designed for reliable 24/7 operation in security systems.

interface: SATA interface Hard Drive Type: Surveillance-grade hard drive Hard disk size: 3.5 inches Rotating speed: other model: WD43PURZ cache: other series: Mechanical hard disk Product Size: 26.1mm high