WD Purple 2TB 3.5" Surveillance AV / CCTV - HDD / Hard Drive - WD20PURZ

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2TB WD Purple WD20PURZ, 3.5" AV Surveillance HDD, SATA III - 6Gb/s, 5400rpm, 64MB Cache, NCQ, OEM
2TB Capacity
5400RPM Spin Speed
SATA III Interface
64MB Cache
3.5" Form Factor
3 Year Warranty

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Quickfind Code: Q4521 | Digitalpromo Code: WD20PURZ-XXB16

Availability: In stock


£72.99 Save £13.00

Order within 21 hours and 44 minutes for delivery on Monday, 17th May

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WD Purple 2TB 3.5" Surveillance AV / CCTV - HDD / Hard Drive - WD20PURZ
2TB WD Purple WD20PURZ, 3.5" AV Surveillance HDD, SATA III - 6Gb/s, 5400rpm, 64MB Cache, NCQ, OEM
Manufacturers Code: WD20PURZ
EAN: 0718037856742


The 2TB WD PURPLE is a high-quality HDD that delivers incredible performance thanks to its easy to use 3.5 inch form factor that is just 26.1 mm in height, the drive speed is 5400rpm. The WD PURPLE HDD’s technical highlight is it’s 6Gb/s interface, which is the latest SATA III standard. This drive in particular has a storage capacity of 2TB and has a massive 64MB Cache.

Capture it in PURPLE

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.

Hard Drive Performance

Desktop Drives vs Surveillance-Class Storage

You wouldn’t use a bicycle to transport cargo across the country because it’s not the right tool for the job. You also shouldn’t use a desktop hard drive in your surveillance security system because it wasn’t designed for that application.

WD PURPLE surveillance-class storage has been tested to be compatible in a wide-range of security systems. These drives are designed to replace standard desktop drives that were not designed for the harsh 24/7 always-on, high-definition surveillance environment. Desktop drives are built to run for only short intervals and are not engineered to withstand high-temperature fluctuations and equipment vibrations found in a typical surveillance application.


Peace of Mind with WD Purple

Whether you’re protecting your personal assets and loved ones or monitoring the business you worked hard to build, you can rely on surveillance-class storage built by one of the largest hard drive manufacturers in the world. WD PURPLE Surveillance Storage is designed for high temperature, always-on, surveillance security systems to ensure reliability and quality video play back when you need it most. Experience the security of knowing you’re using a surveillance–class drive designed by a leader in the hard drive industry.

WD PURPLE Features

All Frame Technology - Reduced Frame Loss

All WD PURPLE surveillance-class HDD’s feature AllFrame Technology which works with ATA streaming to reduce the frame loss of footage, improve playback and also increase the number of drive bays that can be supported. WD AllFrame reduces video interruptions that often occur when desktop hard drives are incorrectly used as storage in security systems. Missed frames and lost footage is a serious problem when an event occurs and surveillance footage needs to be retrieved. WD PURPLE with AllFrame Technology provides the confidence you should expect when it’s time to play back and review critical surveillance footage.

Industry-Leading Warranty
WD PURPLE hard drives are optimized to support up to 32 high-definition surveillance cameras, giving you the flexibility to upgrade and expand your security system in the future.

StableTrac Technology
Trust a company with the confidence to stand behind their surveillance storage products with a 3-year limited warranty.

Dual-Core Processing
WD PURPLE surveillance hard drives are built for compatibility with industry-leading chassis and chip set manufacturers for seamless integration into your new or existing video surveillance system.


Capacity     2000 GB
Edition     WD Purple
Form Factor     3.5"
SSHD     No
Flash Memory Size     N/A
Flash Memory Type     N/A
Height     26.1 mm
Rotation Speed     5400 rpm
Sector Size     
Cache     64MB
Access Time     N/A
Host to/from Drive Sustained Transfer Rate     145 MB/s
Interface     SATA 3.0 (6Gb/s)
Load/Unload Cycles     300,000
Annualised Workload Rating     180 TB/yr
Non-Recoverable Read Errors per Bits Read     <1 in 10^14
Max. Operating Shock     30 G
NCQ     Yes
Max.Power Usage     4.4 W
Dimensions     101.6 x 26.1 x 147 (WxHxD mm)
Package Type     OEM

Additional Information
Model Number     WD20PURZ
GTIN     0718037856742




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