Western Digital WD Purple 3TB Surveillance HDD – 3.5" SATA, 256MB Cache, AllFrame Technology

Your security footage shouldn't drop frames at 2am because a desktop drive gave out under 24/7 heat and vibration. This is the WD Purple 3TB (WD34PURZ) – built specifically for NVR environments where a standard drive simply can't keep up. AllFrame technology keeps your video stream intact across up to 64 HD cameras and 16 bays. CMR recording, 256MB cache, SATA interface at up to 175MB/s. Handles a 180TB/year workload rate without breaking a sweat. RCM certified for Australian use, backed by a 3-year limited warranty on the drive itself. Add to cart and sort your storage before the next blank spot in your footage

• Engineered for 24/7 surveillance – tolerates the heat and vibration that kill a standard desktop drive inside an NVR
• WD AllFrame technology reduces frame loss across up to 64 HD cameras in a single system
• Supports up to 16 drive bays and a sustained 180TB/year workload rate
• 3.5" SATA, 256MB cache, CMR recording – up to 175MB/s transfer speed
• 3-year limited warranty; RCM certified for Australian use