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Seagate BarraCuda 4TB SATA III 3.5" HDD

CCL Code: HDD2903
Manufacturer Code: ST4000DM004
Manufacturer: Seagate
Seagate BarraCuda 4TB SATA III 3.5" HDD

Key Features:

  • 4TB Capacity
  • 5400RPM Spin Speed
  • 256MB Cache
  • Multi-Tier Caching Technology
  • Advanced Power Saving
  • 2 Year Warranty

Delivery Options

Friday 30th July via Priority DPD

Free Delivery by Thursday 5th August

Collection Options

Today from CCL (BD11 2PS)

Friday 30th July from Local Collection Point

Was £94.96

SAVE 14%

Now only


inc VAT

This item has very limited stock [more info]

Maximum of 30 per customer

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
  • 4TB Capacity
  • 5400RPM spin speed
  • SATA 6Gb/s interface
  • 256MB 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

Drive Capacity 4 TB
Drive Size 3.5 Inches
Interface SATA 6Gb/s


Power Requirement Idle (Ready) 2.5 Watts


Operating Temperature 0 to 60 °C
Non Operating Temperature -40 to 70 °C


Form Factor Hard Drive
Enclosure type Internal
Pack Quantity 1
Width 10.2 cm
Depth 14.7 cm
Height 2 cm
Weight 0.49 kg
Barcode 0763649081723


Warranty 2 Year Limited Warranty

Key Features

Disk Capacity 4 TB
Interface Type SATA III
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



Item Details

Manufacturer Seagate
Manufacturer Code ST4000DM004
EAN 8719706002981
UPC 763649094402
Condition New

Warranty Information

Warranty 2 Year Limited Warranty

Manufacturer Information

Manufacturer Seagate
Manufacturer Code ST4000DM004

Do you have you a question about the Seagate Barracuda (4TB) 3.5 Inch SATA Hard Drive (Internal)?

Q: does this drive use\have SMR (Shingled Magnetic Recording)or CMR. Looking for a 4tb sata 3 which is CMR, with a cache bigger than 64mb.
Answer by Website User on 27th May 2020
This drive uses SMR technology. -MR
0 customers found this answer helpful.
Post Answer
Q: Does this come with the required cables to plug into my PC and how will I check if the cables are compatible with my PC?
Answer by Website User on 1st August 2018
No, it will not come with the required cable. You need to purchase a SATA cable separately and you would need to check if your motherboard has a SATA connector.
1 customer found this answer helpful.
Post Answer
4 / 5 49 reviews

Andrew Cureton

7 days ago

Good quality item, no issues during or after installation, very quiet during use. Very good value for money at this price you can`t go wrong.


last week

It very good service.

Dave F Southampton

2 months ago

All good would recommend.

Yash Kansal

3 months ago

The product is good but SATA cable was not supplied with the unit sadly and this was brought to the competent person in CCL as yet met no effective response


4 months ago

Just what the doctor ordered. *I'm not a doctor.


5 months ago

It is second time I bought it for the new build and as always it is brilliant for storage


5 months ago

fast and reliable hard drive for a good price, no negatives here


5 months ago

It's a 4TB HDD that is now installed and working. Longevity???? An unknown. I have used Seagate drives on previous occasions and will probably do so again.

Mark James

5 months ago

Great price and quick for such a large drive

Peter North

5 months ago

Works quietly & flawlessly. Bought as backup drive, backups are readable.


5 months ago

Arrived as described. Notably quieter than the other 2tb models I have.


6 months ago

first class service and a great product for the price full stop !!!!!

Gary Rawlins

6 months ago

Great hard drive at a great price.

G Sutherland

6 months ago

Service was excellent

G Sutherland

6 months ago

Service was excellent


7 months ago

Bought for my Son. Haven't heard anything back so I am guessing that he is happy with it...!

Erick the viking

7 months ago

This was a Christmas present for my Granddaughter, she is delighted with it.


7 months ago

Fair price

Jackie Toulson

7 months ago

I bought this for my son as he was building his own computer. He is very pleased with it.

John Reynolds

9 months ago

Great price, great service, will use again.


10 months ago

Perfect shopping fast delivery and great quality


12 months ago

Added this to my HP micro server. So far so good.


July 2020

really in my NAS drive and a great price


May 2020

Great quality merchandise at an outstanding price, quick and reliable delivery service even during lockdown. Highly recommended.


May 2020

worked straight off no problems. delivery when expected


April 2020

Good quality. Works perfectly fine. No problems whatsoever.


April 2020

great product, fairly easy to get going, fast delivery and great service


April 2020

I needed extra storage for my grandsons PC with this product you dont need to be a tech geek to fit it and configure Common sense and google is all you need Great product would recommend


April 2020

I've only been using this drive for about a month so I can't for sure say how reliable it's going to be in the long term but so far so good.

graham scott

April 2020

Great value drive FROM CCL


March 2020

I've been using this hard drive for about a few weeks and it's all perfect so far.

john blakeston

February 2020

good product


October 2019

Running for approximately one month and all is great


September 2019

Its a hard drive at a good price what more can I say


September 2019

The Disk is a bit slow, but its what you can expect from a 5400 RPM HDD. I use it to store my games library, while my OS is on a smaller NVME M.2 SSD. Boot times for the games are adequate, and there is plenty of disk space available in 4TB. If you need a large storage drive soon, I would recommend this. However, the price of SSDs and HDDs have been falling for years by a significant margin - if you can wait, I would. Two years ago the price was the same for half the storage, and I expect this trend to continue.


September 2019

Excellent for storage. I use these in my Unraid server and they work a charm. Quiet and no vibrations.


September 2019

Great product at a fantastic price. Also very speedy delivery even when used free P&P option


July 2019

Big of a pain formatting it. had to search internet for solution. 4tb internal drives do not format on MBR shame support were not helpful (WEB live chat) Almost returned for refund due to this.


July 2019

Replaced a 1 tb that was just not big enough now and it out performs it in every way. Access speed, read/ write performance and noise all way better than I expected. Would definitely by another soon

David Spring

May 2019

Good price, fast delivery, no problems

C Foster

May 2019

Had this before and went back no questions asked. Well worth the money. They're reliable and fast delivery on CCL's part.


April 2019

I bought this as a backup storage device and have not been disappointed, it is reasonably quick and meets all my needs no problem, glad I made the choice I did, plenty of storage .. basically a no brainer ..


March 2019

10 characters


March 2019

great price for the amount of storage works well for VM's and ideal as a store for all my games on steam

Sean Gibson

January 2019



December 2018

It hasn't lost any data yet. It's only been 3 weeks mind, but there you go.

Mr P Holmes

November 2018

Excellent hard drive, very reliable and worth every penny


October 2018

Had some trouble installing windows but that was windows fault since then has worked flawlessly :)


October 2018

Awesome!!!!! So far only use it for 3 months, but Im very happy!