Skip to product information
1 of 1

Seagate Barracuda ST3000DM008 internal hard drive 3.5" 3 TB Serial ATA III

Seagate Barracuda ST3000DM008 internal hard drive 3.5" 3 TB Serial ATA III

Regular price £29.99
Regular price Sale price £29.99
Sale Sold out

41 in stock

  • Full Warranty
  • Go Green
  • Fast Delivery

Product Description

3TB SATAIII, 3.5'', 7200 RPM, 64MB cache

Seagate Barracuda ST3000DM008. HDD size: 3.5", HDD capacity: 3 TB, HDD speed: 7200 RPM

Versatile, Fast, and Dependable
BarraCuda leads the industry with the highest capacities for desktops and mobile computers. With drives available up to 10 TB, the BarraCuda portfolio is a great option for upgrades at any price point. The uncompromising BarraCuda Pro marries industry-leading storage capacity with 7,200 RPM spin speeds for snappy performance and load times when gaming or performing heavy workloads. BarraCuda Pro also comes equipped with a 5 year warranty.

Amazing Versatility
Get the most out of your storage with BarraCuda hard drives. From computers full of photos and memories to gaming PCs that need more room to play, BarraCuda grows with you.

2.5-Inch BarraCuda Hard Drives Deliver!
Slim 7 mm form factor offers high-capacity and lightweight options up to 2 TB to store the files you rely on for work and treasure for personal use. Multi-Tier Caching™ technology that delivers snappy performance. Best cost-per-TB and cost-per-mm for economical upgrades to your mobile or laptop PC.

3.5-Inch BarraCuda Hard Drives Deliver!
Rock-solid reliability built on over 20 years of BarraCuda innovation. Versatile mix of capacity and price point options to fit any budget. Multi-Tier Caching technology for excellent hard drive performance.

Introducing the All-New BarraCuda Pro 3.5-Inch Hard Drive!
7,200 RPM makes the BarraCuda Pro the fastest 10 TB desktop drive available. Large cache size, coupled with Multi-Tier Caching technology, pushes your PC to new performance heights so you can load apps and files even faster. Plus the BarraCuda Pro is backed up by a 5-year limited warranty for your peace of mind.

Trusted Dependability
The BarraCuda family of reliable hard drives is here to stay, for years to come.
- Experience — For more than 20 years, Seagate has manufactured and delivered the super-reliable BarraCuda family of drives
- BarraCuda — Seagate's drive-reliability data simply speaks for itself, and the BarraCuda family is often recognised by leading publications and customers

Warranty: 2 years

Bytes per sector 4096
HDD number of heads 6
HDD sustained transfer rate 210 MiB/s
Storage drive buffer size 64 MB
Type HDD
Interface Serial ATA III
HDD speed 7200 RPM
HDD capacity 3 TB
HDD size 3.5"
Start-up current 2.5 A
Operating voltage 5 / 12 V
Power consumption (idle) 5.4 W
Power consumption (off) 0.75 W
Power consumption (standby) 0.75 W
Power consumption (typical) 8 W
Operational conditions
Storage temperature (T-T) -40 - 70 °C
Operating temperature (T-T) 0 - 60 °C
Product family Barracuda
Technical details
Sustainability certificates RoHS
Weight & dimensions
Weight 626 g
Depth 147 mm
Height 20.2 mm
Width 101.6 mm
Packaging data
Quantity 1
Storage drive adapter included No

Delivery & Returns

Parcels are shipped same day on most orders placed before 15:00hrs Monday  - Friday.

Some models may ship directly from a distributor. Once shipped these will be sent on a next working day service - this does not include delivery on Saturday, Sunday or Bank Holidays.

We ship Monday to Friday via DPD Express, any orders placed over the weekend will be shipped on Monday.

Tracking information is sent once we have shipped the item, normally late afternoon / early evening.

We charge a flat £7.99 on laptops and PCs. Non UK Mainland standard are more expensive. Please contact us with any queries at

Condition & Warranty

View full details
  • Fast Delivery

  • 14 Day Returns & Full Warranty

  • Refurb Experts Since 2001

  • Go Green