HDD4000WD

WD43PURZ WD Purple Surveillance Hard Drive - 4TB 256MB Cache

Warning: Hard Drives cannot be purchased separately.

The WD43PURZ WD Purple Surveillance Hard Drive is a 4TB, 3.5-inch HDD designed for mainstream video surveillance storage. It uses CMR recording with a SATA 6Gb/s interface, 256MB cache and WD AllFrame technology to support continuous DVR and NVR recording with reduced frame loss and improved video playback.

Built for 24/7 surveillance environments, this drive is engineered to help withstand elevated heat fluctuations and equipment vibration inside security recorders. The 4TB model supports up to 64 single-stream HD cameras, up to 16 drive bays, a workload rating of up to 180TB/year, RAID error recovery control, tarnish-resistant components and a three-year limited warranty.

Key Features

• Dedicated surveillance-class design suits continuous recording in mainstream security systems
• Frame-loss reduction technology supports smoother video capture and playback
• NVR-focused engineering helps withstand heat fluctuations and equipment vibration
• Scalable recorder support suits multi-camera installations and higher drive-bay counts
• Warranty-backed storage gives installers and buyers clearer support coverage for surveillance projects