WD WD42PURZ

Western Digital WD Purple 4TB 3.5' Surveillance HDD 5400RPM 64MB SATA3 6Gb/s 150MB/s 180TBW 24x7 64 Cameras AV NVR DVR 1.5mil MTBF 3yrs

WD Purple Surveillance HDD

Uncompromising Storage for 24/7, Always On Security Systems

Engineered for the Extreme Demands of 24/7 Surveillance Systems

WD Purple™ surveillance storage features Western Digital’s exclusive AllFrame™ technology, so you can confidently create a security system tailored to the needs of your business. AllFrame technology improves ATA streaming, helping to reduce errors, pixelation, and other video interruptions that could happen in a video recording system.

WD Purple drives have an enhanced workload rating that supports systems designed for 24x7 video recording with up to 64 cameras. WD Purple 8TB, 10TB, 12TB, and 14TB capacities feature AllFrame AI™ technology that enables an additional 32 streams for Deep Learning analytics within the system.

High Capacity

Up to 14TB for the needs of 24/7, always on high-definition surveillance systems

Enhanced Workload Ratings

Up to 180TB/year on capacities up to 6TB, and up to 360TB/year on 8TB and above

Exclusive AllFrame Technology

Help reduce frame loss, improve overall video playback, and increase the number of bays supported within a NVR

Highlights

Engineered specifically for surveillance security systems.

Supports up to 360TB/yr workload rate1

Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications

Prioritized write-operations for maximized surveillance performance

TLER & ATA streaming support

Support for more than eight bays2

Applications and Workload

NVR & DVR Surveillance Systems

Up to 64 Cameras Per HDD

Deep Learning/AI Capable NVR Systems (8TB, 10TB, 12TB & 14TB)