I've had numerous seagate hard drives over the years and have been impressed by them, I started some up the other day that were from 2000 and had been sitting in storage for about 10 years and they worked perfectly fine! This is a great price for a 3TB hard drive from IT Estate:

HDD Internal 3.5" 3TB SATA3 7200rpm Seagate [ST3000DM001]

IT Estate

3pcs Max per Customer
HDD Internal 3.5" 3TB SATA3 7200rpm
Model: ST3000DM001

The Barracuda® hard drive gives you one hard drive platform for every desktop storage application. One drive with trusted performance, reliability, simplicity and capacity.

  • 1TB/disc 7,200 RPM platform provides affordable capacity up to 3TB
  • Seagate OptiCache™ technology improves performance by up to 45%
  • Seagate AcuTrac™ technology enables reliable read/write performance even in high touch operating environments
  • Seagate SmartAlign™ technology for no-hassle transition to Advanced Format 4K sector technology
  • Free DiscWizard™ software enables 3TB drive use on legacy PC BIOS as well as Windows XP-based systems

The Power of One

The Barracuda® hard drive gives you one hard drive platform for every desktop storage application. One drive with trusted performance, reliability, simplicity and capacity.

  • 1TB/disc 7,200 RPM platform provides affordable capacity up to 3TB
  • Seagate OptiCache™ technology improves performance by up to 45%
  • Seagate AcuTrac™ technology enables reliable read/write performance even in high touch operating environments
  • Seagate SmartAlign™ technology for no-hassle transition to Advanced Format 4K sector technology
  • Free DiscWizard™ software enables 3TB drive use on legacy PC BIOS as well as Windows XP-based systems


Barracuda hard drives give you what you want
Count on Barracuda drives to deliver the storage innovations that drive your costs down and your performance up.

  • 7,200 RPM performance – from 250GB all the way up to 3TB
  • OptiCache™ technology further exploits big 64MB cache sizes and improved micro processor capabilities
  • SATA 6Gb/s technology to further maximise performance

More Barracuda drive features



Your no-hassle transition to 4K sectors.

Are you worried about moving to Advanced Format 4K sector technology? You do not have to be with Barracuda drives. Seagate SmartAlign™ technology makes this transition a doddle:

  • No utilities to run
  • No extra integration steps to take up your time

More Barracuda Features



Maximises hard drive storage densities.

Barracuda 1TB-per-disc technology incorporates 340,000 unique tracks in the width of a single inch. This incredible storage density drives new capacity possibilities and lowers your total storage costs.
Seagate AcuTrac™ technology enables new storage densities with accurate reading and writing to nano-sized tracks that are only 75 nanometres wide! That is about 500 times smaller than the full stop at the end of this sentence