Capacity:4TBWD Purple drives are built for 24/7, always-on, high-definition security systems. WD Purple surveillance storage feature Western Digital’s exclusive AllFrame technology, so you can confidently create a security system tailored to the needs of your business. Using AllFrame technology, WD Purple drives improve video capturing and helps to reduce errors, pixelation, and video interruptions that could happen in a video recorder system. WD Purple drives have an enhanced workload rating that supports systems designed for 24×7 video recording with up to 64 cameras.

Technical Specifications

Standing screen display size ‎10.5 Inches
RAM ‎4000 GB
Hard Drive ‎Mechanical Hard Disk
Wireless Type ‎802.11a/b/g/n
Number of USB 2.0 Ports ‎1
Brand ‎Western Digital
Series ‎Purple
Item model number ‎WD40PURZ
Operating System ‎Windows/Mac
Item Weight ‎15.8 ounces
Product Dimensions ‎5.79 x 4 x 1.03 inches
Item Dimensions LxWxH ‎5.79 x 4 x 1.03 inches
Color ‎Purple
Flash Memory Size ‎4 TB
Hard Drive Interface ‎Serial ATA
Hard Drive Rotational Speed ‎5400 RPM
Voltage ‎120 Volts
Manufacturer ‎Western Digital Bare Drives
Is Discontinued By Manufacturer ‎No
Date First Available ‎April 26, 2017
Customer Reviews 4.6 out of 5 stars7,383 ratings4.6 out of 5 stars
Best Sellers Rank #16 in Internal Hard Drives
Digital Storage Capacity 4 TB
Compatible Devices Camera
Hard Disk Interface Serial ATA
Brand Western Digital
Series Purple
Specific Uses For Product Business, personal
Connectivity Technology SATA
Hard Disk Form Factor 3.5 Inches
Form Factor 3.5 Inch
Cache Size 64