Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5 - WD42PURZ

(1321 reviews)

Price
$51.78

Quantity
(10000 available )

Total Price
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94 Ratings
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Reviews
  • George

    > 3 day

    It feels like my system is running smoother faster and obviously more storage I think it was worth the upgrade especially considering how much you invest in your camera system!!

  • fung Auyeung

    Greater than one week

    somehow the drive only use for less than a week, and start undetected and making noise, the drive is defected., replaced order and will see how long it will last on the replacement order

  • Brian

    > 3 day

    I bought this drive to use in my Ubiquiti Dream Machine Pro. I have four cameras hooked up to it, and its run perfectly for the past two years. When the day comes I need a replacement, I would definitely buy this again.

  • geter capellari

    > 3 day

    Não está em uso, apenas testei se o pc reconhecia o hd. Reconheceu.

  • SREEM

    > 3 day

    Good product at best price

  • Amarjot nagra

    > 3 day

    Great

  • The Nevinator

    Greater than one week

    Replaced a 3TB drive that went bad after 4 years with this one. Easy to install.

  • R. L.

    04-04-2025

    I needed more storage for my NVR, the manufacturer suggested another brand but had not tested this version. I saw that it was a performer in the testing data and after install I have had zero issues. The NVR interface was able to increase my storage and I am able to record much more.

  • Daniel Alejandri

    > 3 day

    Precio y calidad

  • Eloy Robel Jr.

    31-03-2025

    Actually, used in a NVR to record 4 video streams but the needs are the same as for a security system. NOT made in China so it should last. Never get any HD made there. Any other Asian country but not China. Thailand, Malaysia, Japan (of course), Korea, Singapore, Vietnam but avoid Chinese ones.

The Right Drive for the Right Job. 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 that’s 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.

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