COVID-19 & Service Updates

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
Seagate BarraCuda 8TB SATA III 3.5" HDD

Key Features:

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

Delivery Options

Wednesday 10th March via Priority DPD

Free Delivery by Tuesday 16th March

Collection Options

Click & Collect is currently unavailable

Wednesday 10th March from Local Collection Point

Buy now, spread the cost with PayPal Credit. Click for details...

Was £211.56

SAVE £66

Now only


inc VAT

10+ In Stock Now

Buying in bulk or need help? Email our Business Team.

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

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

4 / 5 7 reviews


3 weeks ago

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

last month

Terrific product and reliable.


3 months ago

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