Western Digital WD43PURZ-20PK 20pk 4tb Wd Purple Sata 3.5in 3.5 WD43PURZ20PK_3

This item is brand-new, factory sealed.

Uncompromising Surveillance Storage

WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage thats tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.



Industry-Leading Storage. Surveillance You Can Trust

Western Digital has provided surveillance-grade storage for more than a decade. With WD Purple surveillance storage, drives are engineered for high temperature, always-on surveillance systems so you can rely on quality video when you need it most.



Western Digital's Exclusive AllFrame Technology

All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback.



Multiple Cameras, Multiple Streams

Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras5. With so many options, you have the flexibility to upgrade or expand your security applications in the future



Wide Compatibility. Seamless Integration

WD Purple hard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system. With a wide range of industry-leading enclosures and chipsets supported, youre sure to find the DVR or NVR configuration thats right for you.Capacity
4TB

Form Factor
3.5-Inch

Connector
SATA

Compatibility
Up to 64 HD cameras
Up to 16 drive bays
All Frame firmware technology

Interface
SATA

Transfer Rate
up to 175MB/s

Recording Technology
CMR

Cache Size
256MB

Model Number
WD43PURZ

Operating Temperature
0^oC to 65^oC

Non-Operating Temperature
-40^oC to 70^oC

Certifications
BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, ULItem Dimension (L inchxW inchxH inch)
6 x 4 x 1

Weight
1.26 lbs

Warranty Information
3 Years