Western Digital Purple internal hard drive 4 TB 5400 RPM 128 MB 3.5" Serial ATA III WD44PURZ

General Information for Western Digital Hard Drives

Western Digital Purple . HDD capacity: 4 TB, HDD speed: 5400 RPM, Storage drive buffer size: 128 MB, HDD size: 3.5", Interface: Serial ATA III

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. WD Purple delivers smart video storage that you can trust and are backed by a 3-year limited warranty6.

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.

Enhanced Workload Ratings
WD Purple drives feature a workload rating of up to 180TB/year2 - 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 cameras5. With so many options, you have the flexibility to upgrade or expand your security applications in the future.

Designed for Surveillance Solutions
With an MTBF of up to 1 million hours3, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components7 and support in storage systems with more than eight drive bays4, WD Purple drives deliver reliable operation even in harsh environments.

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 warranty6 included with every WD Purple drive.

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Purple Surveillance Hard Drive - 4TB

Western Digital Purple . HDD capacity: 4 TB, HDD speed: 5400 RPM, Storage drive buffer size: 128 MB, HDD size: 3.5", Interface: Serial ATA III

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Western Digital Purple internal hard drive 4 TB 5400 RPM 128 MB 3.5" Serial ATA III WD44PURZ Specifications

Product Type Internal Hard Drives Product Type Hard Drives Brand Western Digital Collection Model Western Digital WD44PURZ Manufacturer Product Type Western Digital Hard Drives Manufacturer Product Type Western Digital Internal Hard Drives Interface Serial ATA III Product Family WD Purple Form Factor 3.5" SATA Hard Drives HDD speed 5400 RPM Type HDD Width 101.6 mm Weight 550 g Depth 147 mm Height 26.1 mm HDD capacity 4 TB Component for Surveillance system Storage drive buffer size 128 MB HDD average transfer rate 175 MB/s HDD size 3.5" Operating temperature (T-T) 0 - 65 C Storage temperature (T-T) -40 - 70 C Certification BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL Colour of product Purple Product Line WD Purple MPN WD44PURZ

Western Digital Purple internal hard drive 4 TB 5400 RPM 128 MB 3.5" Serial ATA III WD44PURZ Reviews

Despite the fact that there are only three hard disk drive manufacturers left, you have a lot to choose from when you're looking for a new drive. It is not just about prices either. Though SSDs have outperformed hard drives for a long time now, there are...

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We are starting this conclusion with the 6TB-drives. The Toshiba MD04ACA 6TB and X300 6TB offer good performance in this segment for a relatively low price, but are clearly audible with noise levels that are nearly at 40 dB(A) when idle. Nevertheless th...

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+Great scalability, Good price per GB of storage, WD AllFrame technology, Up to 8 drives, Up to 32 HD cameras,
-none, “Don’t compromise when it comes to safety and surveillance and with WD’s Purple series you don’t need to. You can’t go wrong with a good price per GB coupled with a great performance and an optimized firmware.”, WD Purple 6TB Surveillance Hard

The 6TB Purple surveillance drive from WD already impressed us in its single drive review and it was no different in this RAID review with two of these great hard disk drives. When it comes to security and safety, there shouldn't be any compromises and yo...

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+Overall great performance, Great price per GB of storage, WD AllFrame technology, Up to 8 drives, Uo to 32 HD cameras,
-Mechanical drive: higher noise and power consumption than solid state, “WD’s Purple drives are made surveillance systems and that is one place where you shouldn’t compromise. When every frame counts, you’ll want something you can rely on.”, WD Purple

One should never compromise when it comes to safety and surveillance falls within that category. WD's Purple series is designed for just this task and after seeing it in action, there is little doubt that Purple is a great choice for this. The WD Purple 6...

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At a time when SSDs hip & happening it is good to know that the developments of hard drives do not stand still. 6 TB is a nice size, with even the most avid collectors of HD movies or RAW photos effort will have to fill it.The Western Digital Green 6TB cl...

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