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Seagate Barracuda 2TB SATA III Internal Hard Drive ST2000DM001

Quickfind code: 656822

Was: £112.99     You save: £48.02

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Why buy me
  • Interface SATA 6Gb/s
  • Cache 64MB
  • Capacity 2TB
  • Aeal density (avg) 625Gb/in2
  • Height 26.1mm (1.028 in)
  • Width 101.6mm (4.0 in)
  • Length 146.99mm (5.787 in)
  • Weight (typical) 626g (1.38 lb)
More Info » Tech Spec »
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Product Information

Combining state-of-the-art technology and industry-leading manufacturing expertise, the Seagate® Barracuda® 7200.12 drive—the 12th generation of this award-winning desktop hard drive family—delivers 2TB of high-performing, eco-friendly digital storage. Designed with industry-leading acoustics and low power levels.

  • Interface SATA 6Gb/s
  • Cache 64MB
  • Capacity 2TB
  • Aeal density (avg) 625Gb/in2
  • Height 26.1mm (1.028 in)
  • Width 101.6mm (4.0 in)
  • Length 146.99mm (5.787 in)
  • Weight (typical) 626g (1.38 lb)
  • Spin Speed (RPM) 7200 RPM
  • Average latency 4.16ms
  • Random read seek time
  • Random write seek time <9.5ms

Tech Spec

Hard drive
Bytes per sector 4096
Device type HDD
Drive device, buffer size 64 MB
Hard disk number of heads 6
Hard drive capacity 2000 GB
Hard drive interface Serial ATA III
Hard drive size 3.5 "
Hard drive speed 7200 rpm
Operational conditions
Operating temperature (T-T) 0 - 60 °C
Storage temperature (T-T) -40 - 70 °C
Power consumption (idle) 5.8 W
Power consumption (standby) 0.75 W
Power consumption (typical) 8 W
Start-up current 2.5 A
Other features
Data transfer rate 6 Gbit/s
Weight & dimensions
Depth 147 mm
Height 26 mm
Weight 626 g
Width 101 mm

Questions & Answers

04/01/2013 Tamil: Hi I have bought a CCTV from you last year. All of a sudden (when the CCTV is restarted), it is showing the initializing screen and nothing works.

I have gone through some articles which suggests to restart and reset the battery etc, didn't work for me.

So, I thought of changing the hard drive now.

System Specification of my CCTV:
Manufacturer: AVTECH
Stock Code: KPD679
Item: Avtech CCTV 16CH H.264 CCTV DVR USB Mouse Control with GUI Display

Current Hard Disk:
Manufacturer: SEAGATE
Stock Code:ST31000525SV
Item: Seagate DVR Hard Drive 1TB SATA for CCTV DVR

The item I am planning to buy is: Seagate BARRACUDA 2TB SATA - ST2000DM001

Will my CCTV work/compatible with the hard disk I am planning to buy.


Gavin: Hi, please call our tech support line - 0871 9710730


16/09/2012 Richard U: Hi I am looking to upgrade a cctv dvr from 1tb to 2tb hardrive and not sure if this drive is suitable, if not have you any advice on which would be best. I do need 2tb though thank you.

Richard Uttridge

Gavin: Hi, what do you currently have? Older DVR's took IDE hard drives. Current DVR's take SATA. Ours all take SATA now.

Just check what you've got already, but if it's IDE, we cannot help.