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WD - Purple 4TB Surveillance Internal Hard Drive

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 WD AllFrame technology helps reduce frame loss and improve overall video playback.

Included Items

• WD Purple Surveillance hard drive
• Quick Install 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. WD Purple delivers smart video storage that you can trust and are backed by a 3-year limited warranty.
  
  Western Digital's Exclusive WD AllFrame Technology
  All WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback.
  
  Enhanced Workload Ratings
  WD Purple drives feature a workload rating of up to 180TB/year - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.
  
  Multiple Cameras, Multiple Streams
  Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras. With so many options, you have the flexibility to upgrade or expand your security applications in the future.
  
  Designed for Reliable Operation
  Engineered for reliability with an MTBF of up to 1 million hours and backed with a 3-year limited warranty, WD Purple drives feature tarnish-resistant components and support for storage systems with up to 16 drive bays. WD Purple hard drives are designed with RAID error recovery control to help reduce failures in supported video recorders.
  
  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.
  
  Three-Year Limited Warranty
  As an industry-leading hard drive manufacturer, Western Digital stands behind their surveillance storage solutions with a 3-year limited warranty2included with every WD Purple Number:WD44PURZ-SPCPDY0Product Name:Purple 4TB Surveillance Internal Hard DriveStorage Capacity:4000 gigabytesStorage Drive Type:HDDMaximum Read Speed:180 megabytes per secondMaximum Write Speed:180 megabytes per secondInternal Or External:InternalProduct Compatibility:ServerForm Factor:3.5 in.Interface(s):SATAData Encryption:falseUsage:SurveillanceCache Buffer Size:128 megabytesProduct Height:1.03 inchesProduct Width:4 inchesProduct Weight:25.28 ouncesWarranty - Parts:3 yearsWarranty - Labor:3 years
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