WTDWD44PURZ

WD44PURZ Western Digital WD Purple 4TB Surveillance Hard Drive - 3.5-inch SATA 6 Gb/s

Warning: Hard Drives cannot be purchased separately.

WD44PURZ is a Western Digital WD Purple 4TB surveillance hard drive built for continuous, always-on high-definition mainstream surveillance storage. This 3.5-inch SATA 6 Gb/s HDD uses CMR recording and AllFrame technology to support the write-intensive, low bit-rate and high stream-count workloads typical of DVR and NVR video recording.

Designed for security systems that need reliable video storage, the WD44PURZ supports up to 64 single-stream HD cameras and up to 16 drive bays in supported recorder configurations. With tarnish-resistant components, RV sensors, a 180TB/year workload rating and a 3-year limited warranty, it is suited to the elevated heat fluctuations and equipment vibration found in NVR surveillance environments.

Key Features

• Helps maintain usable surveillance footage by reducing frame loss during continuous recording
• Supports growing camera coverage across mainstream DVR and NVR security systems
• Designed for always-on video workloads where desktop drives are not the intended fit
• Built to suit multi-bay recorder environments with vibration-aware drive operation
• Provides purchase confidence with Western Digital surveillance storage support and warranty backing