Western Digital WD42PURZ. HDD capacity: 4 TB, HDD size: 3.5", Interface: Serial ATA, Hybrid-HDD cache memory: 0.256 GB WD42PURZ

General Information for Western Digital Hard Drives

Western Digital WD42PURZ. HDD capacity: 4 TB, HDD size: 3.5", Interface: Serial ATA, Hybrid-HDD cache memory: 0.256 GB

WD42PURZ

Uncompromising Storage with a WD Purple Surveillance Hard Drive
WD Purple 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, you get reliable, surveillance-class storage thats tested for compatibility in a wide range of security systems, and some of our latest models (WD22PURZ, WD42PURZ, and WD63PURZ) have improved power efficiency. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.

Industry-Leading Storage. Surveillance You Can Trust.
Western Digital is a worldwide leader in the hard drive industry. With WD Purple surveillance storage, you have a drive engineered for high temperature, always-on surveillance systems so you can rely on quality video playback when you need it most. Whether youre protecting loved ones or monitoring your business, WD Purple offers performance you can trust.

Western Digital's Exclusive AllFrame Technology
All WD Purple drives are equipped with AllFrame technology, which improves ATA streaming to help reduce frame loss and improve overall video playback, within a multitude of security video solutions.

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 cameras (6TB and above), and can also support many of the latest cameras that transmit multiple streams to enable basic AI functionality. With so many options, you have the flexibility to upgrade or expand your security applications in the future.

Designed for Today's and Tomorrow's Surveillance Solutions
With an MTBF of up to 1 million hours, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components3 and support for more than eight bays, 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.

Proactive Storage Management with WDDA
Western Digital Device Analytics (WDDA) provides a wealth of storage device parametric operational and diagnostic data to the system; algorithms interpret the data and direct the system to alert system administrators of specific recommended actions to address potential issues. WDDA is intended to empower OEMs, system integrators, and IT professionals to better monitor and proactively manage supported storage devices to maintain optimal operation. WD42PURZ

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4 TB, 256 MB, SATA, 3.5 in, CMR

Western Digital WD42PURZ. HDD capacity: 4 TB, HDD size: 3.5", Interface: Serial ATA, Hybrid-HDD cache memory: 0.256 GB

Warranty information: 3 years

Initial Release Date: 11/09/2021

Western Digital WD42PURZ. HDD capacity: 4 TB, HDD size: 3.5", Interface: Serial ATA, Hybrid-HDD cache memory: 0.256 GB WD42PURZ Specifications

Product Type Internal Hard Drives Product Type Hard Drives Brand Western Digital Collection Model Western Digital WD42PURZ Manufacturer Product Type Western Digital Hard Drives Interface Serial ATA Product Family WD Purple Form Factor 3.5" SATA Hard Drives Product Family WD42PURZ Type HDD Width 101.6 mm Weight 570 g Depth 147 mm Height 26.1 mm HDD capacity 4000 GB HDD capacity 4 TB Year 2021 Component for Surveillance system Hybrid-HDD cache memory 0.256 GB 24/7 operation Yes Harmonized System (HS) code 84717050 Workload rate limit 180 TB/year HDD size 3.5" Maximum number of cameras supported 64 Quantity per pack 1 pc(s) Quantity 1 Colour of product Purple MPN WD42PURZ Promotion Spring Sale Product Line WD Purple

Western Digital WD42PURZ. HDD capacity: 4 TB, HDD size: 3.5", Interface: Serial ATA, Hybrid-HDD cache memory: 0.256 GB Downloads

Western Digital WD42PURZ. HDD capacity: 4 TB, HDD size: 3.5", Interface: Serial ATA, Hybrid-HDD cache memory: 0.256 GB Information Leaflet

Western Digital WD42PURZ. HDD capacity: 4 TB, HDD size: 3.5", Interface: Serial ATA, Hybrid-HDD cache memory: 0.256 GB WD42PURZ Reviews

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