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Seagate BarraCuda 8TB SATA III 3.5" HDD

8TB Capacity5400RPM Spin Speed256MB CacheMulti-Tier Caching TechnologyAdvanced Power Saving2 Year Warranty

CCL Code: HDD2921
Manufacturer Code: ST8000DM004
| Manufacturer: Seagate

Key Features:

  • 8TB Capacity
  • 5400RPM Spin Speed
  • SATA III Interface
  • 256MB Cache
  • 3.5" Form Factor
  • 2 Year Warranty

Was £211.56

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Free Delivery by Friday 8th July

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Collection Options

Thursday 7th July from Local Collection Point



Seagate BarraCuda Desktop Hard Drives

Versatile. Fast. Dependable.

Seagate have over 20 years experience of bringing speed and reliability to our home or work storage options and continue to produce outstanding quality hard drives throughout their entire range.

The Seagate BarraCuda drive represents the pinnacle of versatility. The 3.5" form factor version slotting straight into any supporting desktop – Seagate BarraCuda is the perfect solution for any storage issue you may have. Depending on the size of the job, Seagate has a drive for you, the 3.5 inch is available in multiple capacities including 1TB, 2TB, 3TB, 4TB, 6TB and 8TB.

Multi-Tier Caching Technology

Seagate BarraCuda hard drives are equipped with MTS or Multi-Tier Caching Technology which takes your PC to a whole new level and allows you to load your applications and files faster than ever before. By applying layers of DRAM, NAND Flash and media cache technologies, Seagate BarraCuda delivers improved read and write performance by optimising data flow.

Fantastic speeds are consistently delivered by Seagate and the new BarraCuda brings through an amazing transfer rate of 6 GB/s over the SATA interface and up to 220 MB/s sustained rate depending on the drive size. Combined with spin speeds of 7200 RPM, the BarraCuda will power through any tasks and provide a solid base to install anything from games to work documents.


The Seagate BarraCuda series of reliable hard drives are here to stay for years to come. Backed by a 2 year warranty and with more than 20 years experience, Seagate manufactures and delivers super-reliable hard drives. Seagate BarraCuda is often recognised by leading publications and consumers.


Main Features

  • Seagate Barracuda 3.5 inch Hard Disk Drive
  • 8TB Capacity
  • 5400-RPM spin speed
  • SATA 6Gb/s interface
  • 256-MB cache buffer
  • Seagate AcuTrac Technology
  • Versatile HDDs for all your PC needs bring you industry-leading excellence in personal computing
  • Advanced Power modes help save energy without sacrificing performance

Hard Disk

Disk Capacity 8000 GB

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
Disk Speed 5400RPM
HDD Purpose Desktop
Recording Technology SMR


Warranty 2 Years



Item Details

Manufacturer Seagate
Manufacturer Code ST8000DM004
EAN 8719706003766
UPC 763649094419
Condition New

Warranty Information

Warranty 2 Years

Manufacturer Information

Manufacturer Seagate
Manufacturer Code ST8000DM004
Questions and Answers

Do you have you a question about the Seagate Barracuda Compute 3.5 inch Hard Drive (8TB) SATA 6Gb/s 5400RPM 256MB (Internal)?

4.9 / 5 12 reviews


5 months ago

Great product. I have a great set up but storage was the thing I was beginning to regret not doing at the beginning. Easy install and after I remembered how to install the new drives in windows it works a treat and is doing all the long term photo, document etc to free up my faster drives to do fast things!

Matthew Macaulay

6 months ago

A great harddrive

Trevor Smith

April 2021

Excellent service from an excellent company

Warren Hanson

March 2021

Got this hard drive for 140 at the time and for that price; I can strongly recommend getting this; 8tb is perfect for my workflow where I do 3D Games Design as well as some other stuff which requires large amounts of storage. So far there's been 0 issues though that's expected since I've bought other seagate products and also had no issues with them.


March 2021

Just what I needed


February 2021

It's got the capacity, but it's not fast! it's a 5400rpm, what do you expect! Delivery from CCL was impeccable as usual, thanks guys!

Neil Roach

January 2021

Terrific product and reliable.


December 2020

works a treat allowed me to get a backup of my data


March 2019

Great service as always from CCL. I used this drive in my Synology DS216J. Yes the Iron Wolf maybe better but this costs less and I have used many drives over the years 24/7. Can't go wrong at this price for an 8TB drive.

Paul Horbury

March 2019

Lots of stoorage at a keen price, .

A Cockill

March 2019

Top quality products, nobody in the business can compete with CCL, always the cheapest, the best products and the most knowledgeable.


October 2018

excellent product at the price i got it at the time sadly im looking for another one but went up in price would reccomend though fast delivery and friendly staff

Graded Items
Seagate Barracuda Compute 3.5 inch Hard Drive (8TB) SATA 6Gb/s 5400RPM 256MB (Internal)
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Clearance Items

C Grade
Seagate Barracuda Compute 3.5 inch Hard Drive (8TB) SATA 6Gb/s 5400RPM 256MB (Internal)
C Grade
Manufacturer Refurbished.
- £52.66
£107.78 inc VAT