WD Purple (3PURZ), 3.5", 4TB

The WD Purple drive is designed especially for the solution of surveillance DVR and NVR systems with continuous operation and is optimized with AllFrame technology to improve ATA streaming, reduce glitches, pixelation, and other video recording interruptions that can occur on these systems. WD Purple drives support up to three times the workload of desktop drives to better handle the higher demands of video surveillance systems.

Key Features

• Capacity: 4 TB
• Interface: SATA III (6 Gb/s)
• Disc rotation speed: 5400 rpm
• Cache: 256 MB
• Disc format: 3.5"
• Maximum annual load 180 TB