WD Gold 12TB Hard Drive 3.5" Internal SATA SATA/600
WD Gold 12TB Hard Drive 3.5" Internal SATA SATA/600
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Western Digital

WD Gold 12TB Hard Drive 3.5" Internal SATA SATA/600

87 ratings
WD Gold 12TB Hard Drive 3.5" Internal SATA SATA/600WD Gold 12TB Hard Drive 3 5 Internal SATA SATA 600Western Digital 24TB WD Gold Enterprise Class SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR WD241KRYZWestern Digital 2TB WD Gold Enterprise Class SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 128MB Cache CMR WD2005FBYZWestern Digital 10TB WD Gold Enterprise Class SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 256MB Cache CMR WD102KRYZWestern Digital 18TB WD Gold Enterprise Class SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR WD181KRYZWestern Digital 6TB WD Gold Enterprise Class SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 256MB Cache CMR WD6004FRYZWestern Digital 4TB WD Gold Enterprise Class SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 256MB Cache CMR WD4004FRYZWestern Digital 26TB WD Gold Enterprise Class SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR WD261KRYZWestern Digital 16TB WD Gold Enterprise Class SATA HDD 3 5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR WD161KRYZWestern Digital Gold 20TB 3 5 SATA 7200rpm Internal Hard Disk Drive WD203KRYZWD Gold WD221KRYZ 22 TB Hard Drive 3 5 Internal SATA SATA 600 Conventional Magnetic Recording CMR Method Storage System Server Cloud Storage Device SWestern Digital Gold 12TB 3 5 SATA Internal Hard Drive WD121KRYZ
Hard Drive Capacity12 TB
Cache Memory512 MB
Compatible BrandsWindows

Key item features

  • Expansive Storage Capacity: Offers a substantial 12TB storage capacity, specifically designed to meet extensive enterprise-class data requirements.
  • Robust Workload Performance: Engineered to deliver among the highest workload ratings available for Western Digital hard drives, ensuring dependable operation under demanding conditions.
  • Versatile Server Integration: Designed for flexible integration into diverse storage server environments, supporting local, distributed, and colocated configurations seamlessly.
  • Optimal Application Support: Provides uncompromising storage capabilities for any application requiring top-tier hard disk drive performance and reliability.
  • High-Speed Specifications: Features a 7200 RPM class rotational speed, a rapid SATA 6Gb/s interface, and an ample 512MB cache for efficient data access.
  • Standardized Form Factor: Built with a widely compatible 3.5-inch internal form factor, facilitating broad applicability across various enterprise storage systems.
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Specs

HD capacity, 12 TBBrand, Western DigitalInternal/external, InternalInterface type, IDE, SATAHard drive form factor, 3.5Disk rotation speed, 7200 rpm

About this item

Product details

The item in this listing is a brand new sealed product in its original manufacture retail packaging. This product will come with a Minimum 1 year warranty.
WD Gold 12TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 512MB Cache 3.5 Inch - WD122KRYZ
  • A wide range of capacities up to 24TB (1) to meet your enterprise-class storage needs. | (1) 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
  • Among the highest workload rating of any Western Digital hard drive.
  • Flexible enough to populate nearly any storage server in local, distributed, or colocated configurations.
  • No compromise storage for any application demanding the best in HDD storage.
  • SKU : 0718037901442
  • Condition : NEW
  • MPN : WD122KRYZ
  • BRAND : Western Digital
info:
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Specifications

HD capacity

12 TB

Brand

Western Digital

Internal/external

Internal

Interface type

IDE, SATA

Warranty

Warranty information

5-Year Limited Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.4 out of 5 stars
stars
87 ratings82 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars74% (64)
  2. 4 stars9% (8)
  3. 3 stars5% (4)
  4. 2 stars7% (6)
  5. 1 star6% (5)

Reviews summary

Pros

  • : Drives are consistently dependable.
  • : Provides sufficient space for data storage.
  • : Devices show reliable processing capabilities.
  • : Offers large storage space for data at this price point.
  • : No screws required for a straightforward process.

Cons

  • : Generates occasional background sounds during operation.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 82 reviews

Dec 12, 2025
Reviewer name: Randman
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Easy to install, fast and reliable

I purchased three of these 20TB drives to setup as a RAID on my new PC. It was easy to setup and is really fast. I think these are a great value.

Review from Western Digital
Helpful?2ZHTC7FT8EGL12007871017
Feb 24, 2026
Reviewer name: Imagesbylouis
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Great HD

A little noisy but works great on my Alien 51 Desktop.

Review from Western Digital
Helpful?2ZHTC7FT8EGL12007871017
Oct 11, 2025
Reviewer name: Jim_H
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

The "Gold" Standard

These are the only drive I use for mission critical data. They are reliable and nearly bullet proof. Well worth the premium for how well they are built.

Review from Western Digital
Helpful?2ZHTC7FT8EGL12007871017
Current price is $594.99
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