WD Purple™ surveillance hard drives are designed for high temperature, always-on, surveillance security systems to ensure reliability and quality video play back when you need it most.

WD PURPLE

WD PURPLE NV

DVR & NVR

WD Purple™ Surveillance Storage is built for 24/7, always-on, high-definition surveillance security systems. With hard drive solutions for both digital video recorders (DVRs) and network video recorders (NVRs), the WD Purple™ family has a hard drive for your surveillance system.

AllFrame™
Technology

WD Purple™ & WD Purple™ NV surveillance-class hard drives are equipped with AllFrame™ technology which works with ATA streaming to reduce frame loss, improve playback and increase the number of drive bays supported.

Extensive Capabilities

With the addition of WD Purple™ NV, the family of WD Purple™ hard drives expands support for higher hard drive bay configurations, systems utilizing up to 64 high-definition cameras, hardware vibration sensors and greater workloads per year.

What are the differences between WD Purple™ & WD Purple™ NV hard drives?

WD Purple™
WD Purple™ NV
Ideal for
Built for personal, home office or small business DVR surveillance systems using up to 32 cameras
Purpose built storage for NVR surveillance systems using up to 64 cameras
Cameras Supported
Up to 32 HD cameras
Up to 64 HD cameras
Bay Count Support
Up to 8 HDD bay surveillance systems
Higher than 8 HDD bay surveillance systems
Highest Available Capacity
6 TB
6 TB
Cache
64 MB
64 MB
Interface
SATA 6 Gb/s
SATA 6 Gb/s
Limited Warranty
3-year
3-year

Western Digital, WD and the WD logo are registered trademarks and WD Purple and AllFrame are trademarks of Western Digital Technologies, Inc in the U.S. and other countries. Other marks may be mentioned herein that belong to other companies. Product specifications subject to change without notice. Picture shown may vary from actual product. As used for storage capacity, one terabyte (TB) = one trillion bytes, and one gigabyte (GB) = one billion bytes. Total accessible capacity varies depending on operating environment. Not all products are available in all regions of the world.

© 2015 Western Digital Technologies, Inc. All rights reserved.

All prices reflect the final price after savings/rebate(s).

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