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

$249.00 Incl. GST

    • 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
      • Rated 5 out of 5 stars
        1 week ago
        Easy.

        Easy to fit and works perfectly

        DN
        Don N.
        Verified Buyer
        Was this helpful?
      • Rated 5 out of 5 stars
        1 month ago
        CCTV GURU EXPERIENCE

        Great customer service & great products were supplied

        SG
        SHAYNE G.
        Verified Buyer
        Was this helpful?
      • Rated 4 out of 5 stars
        5 months ago
        Plug and play

        No issues

        SS
        Sanjeev S.
        Verified Buyer
        Was this helpful?
      • Rated 5 out of 5 stars
        11 months ago
        CCTV GURU

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

        Drive also works great.

        GG
        Glen G.
        Verified Buyer
        Was this helpful?
      • 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.

        SA
        suraj a.
        Verified Buyer
        Was this helpful?
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      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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