WD Purple 4TB Surveillance Hard Drive (WD43PURZ) | 256MB Cache | 24/7 Security Storage

Description

The WD Purple 4TB (WD43PURZ) is the industry-standard choice for reliable, 24/7 video surveillance storage. Engineered to replace standard desktop drives that aren't designed for the heat and constant write-demands of security systems, the WD43PURZ features an upgraded 256MB cache. This ensures smoother video streaming and higher reliability for modern NVRs and AI-driven security applications.

Why Professionals Choose WD Purple

  • 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.
  • Enhanced 256MB Cache: The WD43PURZ model includes a larger cache for faster data processing, essential for high-resolution 4K and 6MP camera streams.
  • Engineered for 24/7: Designed specifically for high-temperature, always-on surveillance environments to ensure your footage is there when you need it most.
  • Support for 64 Cameras: Optimized to support up to 64 high-definition cameras, giving you the flexibility to expand your security system.
  • 180 TB/Year Workload Rating: Built to handle up to three times the workload of standard desktop drives, ensuring longevity in write-intensive CCTV environments.

Technical Specifications

Model Number WD43PURZ
Capacity 4TB
Cache Size 256 MB
Interface SATA 6 Gb/s
Form Factor 3.5-inch
Recording Technology CMR

More Information

Guru Tip: A 4TB drive provides approximately 28–30 days of continuous recording for four 6MP cameras using H.265+ compression. If you are using motion-triggered recording only, this drive can often store several months of footage.

WD Purple 4TB Surveillance Hard Drive (WD43PURZ) | 256MB Cache | 24/7 Security Storage

Product form
4.4
Rated 4.4 out of 5 stars
5 Reviews

SKU: WD43PURZ

The WD Purple 4TB (WD43PURZ) is the industry-standard choice for reliable, 24/7 video surveillance storage. Engineered to replace standard desktop... Read more

$309.00 Incl. GST

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    • Warranty: 36 months
    • 30 day money back guarantee
    • Australian Stocks & Express Delivery
    • Back-to-base Warranty & Tech Support
    4.4
    Rated 4.4 out of 5 stars
    Based on 5 reviews
    Total 5 star reviews: 3 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
    80%would recommend this product
    Write a Review (Opens in a new window)
    5 reviews
    • DN
      Don N.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      1 month ago
      Easy.

      Easy to fit and works perfectly

      Was this helpful?
    • SG
      SHAYNE G.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      1 month ago
      CCTV GURU EXPERIENCE

      Great customer service & great products were supplied

      Was this helpful?
    • SS
      Sanjeev S.
      Verified Buyer
      I recommend this product
      Rated 4 out of 5 stars
      6 months ago
      Plug and play

      No issues

      Was this helpful?
    • GG
      Glen G.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      12 months ago
      CCTV GURU

      Excellent service, HDD delivered from Sydney to Townsville in 2.5 Days

      Drive also works great.

      Was this helpful?
    • SA
      suraj a.
      Verified Buyer
      Rated 3 out of 5 stars
      1 year ago
      No physical or printed guide book

      0

      Delivered on time but would have been better if startup guide was sent together.

      Was this helpful?

    Description

    The WD Purple 4TB (WD43PURZ) is the industry-standard choice for reliable, 24/7 video surveillance storage. Engineered to replace standard desktop drives that aren't designed for the heat and constant write-demands of security systems, the WD43PURZ features an upgraded 256MB cache. This ensures smoother video streaming and higher reliability for modern NVRs and AI-driven security applications.

    Why Professionals Choose WD Purple

    • 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.
    • Enhanced 256MB Cache: The WD43PURZ model includes a larger cache for faster data processing, essential for high-resolution 4K and 6MP camera streams.
    • Engineered for 24/7: Designed specifically for high-temperature, always-on surveillance environments to ensure your footage is there when you need it most.
    • Support for 64 Cameras: Optimized to support up to 64 high-definition cameras, giving you the flexibility to expand your security system.
    • 180 TB/Year Workload Rating: Built to handle up to three times the workload of standard desktop drives, ensuring longevity in write-intensive CCTV environments.

    Technical Specifications

    Model Number WD43PURZ
    Capacity 4TB
    Cache Size 256 MB
    Interface SATA 6 Gb/s
    Form Factor 3.5-inch
    Recording Technology CMR

    More Information

    Guru Tip: A 4TB drive provides approximately 28–30 days of continuous recording for four 6MP cameras using H.265+ compression. If you are using motion-triggered recording only, this drive can often store several months of footage.

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