Western Digital WD40PURZ,(WD) Purple 4TB Surveillance Hard Disk

WD Purple Surveillance Storage offers exclusive AllFrame technology to bring you premium reliability and peace-of-mind when installing your home or small to medium business security system. WD Purple’s exclusive firmware upgrades work with ATA streaming to reduce error pixilation and video interruptions that occur when desktop hard drives are incorrectly used as storage in security systems. WD Purple Surveillance Storage is built for 24/7, always-on, high-definition surveillance security systems that use up to eight hard drives and up to 32 cameras. Choose a drive that is designed and engineered for home and business surveillance systems and enjoy the peace-of-mind you can only get from a surveillance-class hard drive.

Features:

Engineered specifically for surveillance security system.

Reduced video frame loss.

Optimized to support up to 32 high-definition surveillance cameras

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.

Specifications:

Brand: WD

Name: WD Purple

Model: WD40EJRX

Hard drive type: Surveillance HDD (hard disk drive)

Hard disk size: 1TB, 2TB, 3TB, 4TB (optional)

Form factor: 3.5inch

Hardware interface: SATA 6Gb/s

RPM: IntelliPower

Cache memory: 64MB

Support camera: Up to 32

Item size: 14.5 * 10.1 * 2.3cm / 5.70 * 3.97 * 0.90in (L * W * H)

Item weight: 686g / 1.512Lb

Package List:

1 * Surveillance HDD

ONE HDD 4TB