1537-N - Western Digital WD Purple 4TB Surveillance Hard Drive | Aztek Computers
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SKU: B0USMBUEUM |  Mfg. Part: 1537-N  | UPC: 718037823317  |  0 Reviews  |     Share Make an offer

1537-N - Western Digital WD Purple 4TB Surveillance Hard Drive Disk, 5400 RPM Class, SATA 6 Gb/s, 64MB Cache, 3.5 Inch (

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Product Overview

Overview: The 4TB Purple Surveillance Internal Hard Drive from Western Digital is designed to withstand the stresses placed on it in a 24/7 surveillance system. With support for up to 32 high-definition surveillance cameras this 4TB hard drive can hold a large amount of data and gives you the ability to easily upgrade and expand your security system. Built for always-on surveillance storage applications AllFrame technology for reduced pixilation and video interruption Designed to support up to 32 HD cameras Caching algorithms specifically designed for security surveillance operation 4 TB capacity holds up to 16,000,000 digital photos, 2,000,000 MP3 files, and 960 hours of HD video. Specifications: 4TB Storage Capacity 3.5 Form Factor 6 Gb/s Data Transfer Rate 64MB Cache Surveillance Class Storage Supports up to 32HD Surveillance Cameras

Expert Overview

The Western Digital 1537-N WD Purple 4TB Surveillance Hard Drive is an internal storage solution engineered for continuous operation in surveillance systems. This 3.5-inch SATA III drive features a 5400 RPM class spindle speed and a 64MB cache, optimized for always-on recording environments. It is designed to support up to 32 high-definition surveillance cameras, making it suitable for small to medium-scale security installations requiring reliable video storage. The drive incorporates AllFrame technology, which aims to minimize video interruption and pixilation, a common concern in surveillance applications. With a 4TB capacity, it can store approximately 960 hours of HD video, providing ample space for extended recording periods. This hard drive addresses the need for dependable, purpose-built storage in business security systems.

Technical Specifications

Western Digital Purple 4TB 3.5" Surveillance Hard Drive:4TB capacitySATA III interfaceHolds up to 2,666,000 photos, 1,142,000 songs or 2,100 hours of HD video and more

Product Details

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  • Western Digital
  • 1537-N
  • 718037823317
  • New
  • 1.84 lbs
  • 6 X 6 X 6
  • Sep 04, 2026
  • May 31, 2026
Product Identifiers: Brand: Western Digital • Part #: 1537-N • UPC: 718037823317 • Category: Hard Drives

Frequently Asked Questions

What is the primary use case for this hard drive?

This hard drive is specifically designed for 24/7 surveillance systems and always-on surveillance storage applications. It is optimized for continuous video recording from security cameras.

How many high-definition cameras can this drive support?

The Western Digital 1537-N is designed to support up to 32 high-definition surveillance cameras, making it suitable for multi-camera setups.

What is the storage capacity of this drive?

This hard drive offers a 4TB storage capacity. This can hold approximately 960 hours of HD video, or up to 16,000,000 digital photos.

What interface does this hard drive use?

The drive utilizes a SATA III interface, which supports a data transfer rate of up to 6 Gb/s.

1537-N - Western Digital WD Purple 4TB Surveillance Hard Drive Disk, 5400 RPM Class, SATA 6 Gb/s, 64MB Cache, 3.5 Inch (

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Reviews for Western Digital 1537-N

$304.28