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Western Digital Black 6TB SATA III 3.5" Hard Drive - 7200RPM, 256MB Cache

Western Digital Black 6TB SATA III 3.5" Hard Drive - 7200RPM, 256MB Cache

CCL Code: HDD2955


  • Western Digital Black 6TB SATA III 3.5" Hard Drive - 7200RPM, 256MB Cache

Work Hard. Play Hard. Store Harder.

Western Digital Black 6TB SATA III 3.5" Hard Drive - 7200RPM, 256MB Cache


Key Features:

  • 6TB Capacity
  • 7200RPM Spin Speed
  • SATA III Interface
  • 256MB Cache
  • 3.5" Form Factor
  • 5 Year Warranty
CCL Code: HDD2955


Sorry, this product has been discontinued. We have found some similar products below.


WD_BLACK™ hard drives are designed for desktop PC and power users who demand performance, with a variety of upgrade options available.

For Creatives & Enthusiasts

WD_BLACK™ drives deliver inspiring performance for storing large multimedia files of photos, videos and applications.

For Gamers

Tuned for performance and perfect for gaming. WD_BLACK™ drives offer large capacities to store your expanding gaming library.

Longer Warranty

Every WD_BLACK™ drive is backed by an industry leading 5-year limited warranty.

For Loading Games Or Large Files

The WD_BLACK™ drive features a dual-core processor that offers twice the processing capability as a standard single-core processor to maximize drive performance.

High-Speed Data Transfer

With 256MB of cache on 4TB - 10TB models, WD's Dynamic Cache Technology improves performance in real time to allocate and optimize cache between reads and writes.

Increased Reliability

Helps reduce system-induced vibrations from other components, optimizing performance and reliability.

Capacity for Basic Storage

With up to 1TB, this storage size is intended for basic users who don’t plan to expand their digital library or digital archive. Get basic storage for photos, videos, games, music, files, etc.

Capacity for Average Storage

With 2TB to 4TB, this storage size is best for users who take lots of photos and videos with their smartphone and want to confidently back up or have a copy of their data. Get reliability and capacity for your current and near-future needs.

Capacity for Enthusiasts and Prosumers

With 5TB and up, this storage size is best for anyone considering the future of their system. Whether you’re a gamer, shoot professionally, or have a growing amount of files and projects, get the highest capacity plus a long 5-year limited warranty.

Highest Capacity for Gamers

As game sizes grow, so does the need for capacity. WD_BLACK™ hard drives deliver the best performance and reliability for gaming as well as a longer 5-year limited warranty to match your other performance PC components.

Easy Backup And Upgrade

Acronis True Image WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data.

Main Features

  • For creatives & enthusiasts
  • For loading games or large files
  • High-speed data transfer
  • Increased Reliability

Hard Disk

Disk Capacity 6000 GB
Drive Size 3.5 Inches
Disk Speed 7200RPM


Form Factor Hard Disk Drive
Enclosure type Internal
Pack Quantity 1
In The Box WD Black
Width 10.16 cm
Depth 14.7 cm
Height 2.61 cm
Barcode 718037855998


Warranty 5 Year's Warranty

Key Features

Interface Type SATA III
Main Colour Silver
Drive Interface SATA III
Cache Memory 256 MB
Disk Form Factor 3.5
Interface Type SATA III
Condition New
HDD Purpose Desktop
Recording Technology CMR
Power Requirement (auto) 10 W
Number of SATA power required 1



Item Details

Manufacturer Western Digital
Manufacturer Code WD6003FZBX
EAN 0718037855998
UPC 718037855998
Condition New

Warranty Information

Warranty 5 Year's Warranty

Manufacturer Information

Manufacturer Western Digital
Manufacturer Code WD6003FZBX

Do you have you a question about the WD Black (6TB) 7200rpm SATA Internal Hard Drive?

Q: I have a 5 bay drobo storage system with 5x 4tb black caviar. I now need to create more space. SO I could repose with 6 Tb black Caviar to create 2Tb more space as that i as big as the black comes in or use WD Gold Hard Drive 12TB Sand gain way more space but how does the 2 types like operating togther in a raid system? Al
Answer by Website User on 23rd October 2018
All drives will need to be the same space. You can use bigger hard drives but the RAID will only format them to the max space on all of the other drives.
0 customers found this answer helpful.
Post Answer
5.0 / 5 1 review

Daniel Cull

August 2021

With regards to reliability, only time will tell, however, I've always found WD drives to be highly reliable. Read/Write performance is very good, as expected with Black series drives. These drives do run hot! After about 5 minutes of 'thrashing', I was seeing temps north of 70 degrees. I installed an additional 140mm fan in my case (Fractal Design R7) to help cool the drives. Temps now range from 40-65 degrees. Consider this if you have a small case with limited air flow.