Western Digital 12TB WD Purple Pro Surveillance SATA HDD, 3.5" Internal Hard Drive, 7200 RPM, 512MB Cache, CMR - WD122PURP
Western Digital 12TB WD Purple Pro Surveillance SATA HDD, 3.5" Internal Hard Drive, 7200 RPM, 512MB Cache, CMR - WD122PURP
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Western Digital

Western Digital 12TB WD Purple Pro Surveillance SATA HDD, 3.5" Internal Hard Drive, 7200 RPM, 512MB Cache, CMR - WD122PURP

|6 ratings
Western Digital 12TB WD Purple Pro Surveillance SATA HDD, 3.5" Internal Hard Drive, 7200 RPM, 512MB Cache, CMR - WD122PURPWestern Digital 12TB WD Purple Pro Surveillance SATA HDD 3 5 Internal Hard Drive 7200 RPM 512MB Cache CMR WD122PURPWD Purple Pro 26TB 3 5 SATA 7200rpm Internal Hard Drive WD260PURPWestern Digital 22TB WD Purple Pro Surveillance SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR WD221PURPWestern Digital 24TB WD Purple Pro Surveillance SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR WD240PURPWD Purple Pro 18TB 3 5 SATA 7200rpm Internal Hard Drive WD181PURP
Hard Drive Capacity12 TB
Cache Memory512 MB
Compatible BrandsUp to 64 single-stream cameras

Key item features

  • Advanced AI: Engineered for advanced AI-enabled recorders, video analytics appliances, deep-learning servers, and cloud-based storage, including RAID and JBOD configurations.
  • Robust Design: Designed with tarnish-resistant components for harsh environments and enhanced robustness for multi-bay enclosures.
  • High Workload: Supports a substantial workload rate of up to 550TB per year, suitable for demanding surveillance applications.
  • Optimal Performance: Features a 7200 RPM rotational speed and a 512MB cache for efficient data handling and performance.
  • Surveillance Capacity: Offers a significant 12TB storage capacity, specifically designed for surveillance needs.
  • Camera Compatibility: Capable of supporting up to 64 single-stream cameras, facilitating extensive surveillance setups.
  • Internal Form: A 3.5-inch internal hard drive utilizing SATA interface for reliable data transfer.
Generated by AI

Specs

HD capacity, 12 TBBrand, Western DigitalInternal/external, InternalInterface type, SATA 6.0Gb/sHard drive form factor, 3.5Disk rotation speed, 7200 rpm

About this item

Product details

WD Purple Pro drives are designed for advanced AI-enabled recorders, video analytics servers and deep learning solutions requiring additional capacity, performance and workload capability.

Compatibility

  • Up to 64 single-stream cameras

Product Features

  • Engineered for advanced AI-enabled recorders, video analytics appliances, deep-learning servers, and cloud-based storage, including RAID and JBOD
  • Designed with tarnish-resistant components for harsh environments and with additional robustness for multi-bay enclosures
  • Supports up to 550TB/yr workload rate
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

HD capacity

12 TB

Brand

Western Digital

Internal/external

Internal

Interface type

SATA 6.0Gb/s

Warranty

Warranty information

No

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Customer ratings & reviews

4.2 out of 5 stars
stars
6 ratings3 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars67% (4)
  2. 4 stars17% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star17% (1)
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Showing 1-3 of 3 reviews

Apr 16, 2023
Reviewer name: Bill B.
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Reliable drives for for critical applications.

I purchased two 18Tb WD Purple Pro drives for a Ubiquiti NVR that I set up at a construction site. I have used these drives before with other UniFi NVRs and they work very well. I just added several additional 4K cameras so I am also adding two more drives to the system. We are using the drives for security and to document the build. I have had other WD Purple Pro drives in use for over a year on similar projects and they have been working well.

Review from Western Digital
Helpful?2UVO2IAQ0VVM13506416015
Mar 16, 2025
Reviewer name: Justin
Item details
Hard drive capacity: 18 TB
Cache memory: 512 MB
Compatible brands: Up to 64 single-stream cameras
Sold and shipped byNewegg Inc.
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Bought 6, one dead on arrival

Bought 6 from different vendors, with Walmart (Jet) being the latest manufacturing date (December 2024). This one from Walmart was DOA. Not Walmart's fault, probably just a bad batch. I also bought two from Walmart that were sold by Newegg and those two were perfect. Overall the drives are great and not too noisy, but this was the first time I received a Western Digital that was DOA. That said, I'll still buy them over Seagate.

Helpful?2UVO2IAQ0VVM13506416015
Aug 4, 2026
Reviewer name: Douglas
Item details
Hard drive capacity: 24 TB
Cache memory: 512 MB
Compatible brands: Up to 64 single-stream cameras
Sold and shipped byGoods by Gordon LLC.
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Bad Wester Digital Drive

Did not work right out of the box Poor quality control

Helpful?2UVO2IAQ0VVM13506416015
Current price is $699.99
Price when purchased online
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  • Free Holiday returns until Jan 31
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Sold and shipped by Beach Audio Inc
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