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3.5" Internal Hard Drives - Desktop

Upgrade your PC's storage with one of our 3.5" internal hard drives. If you are simply looking to increase capacity we recommend Seagate Barracuda or WD Blue as these provide a cost effective, reliable way of improving your PC's capacity. For performance we recommend Seagate's Firecuda, which utilises an innovative SSD cache to provide fantastic speed whilst still offering the large capacity of a traditional hard drive.

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Seagate BarraCuda 1TB Desktop 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 64MB
  • 2 year warranty
£45.89 Only £34.97
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Western Digital Red 3TB SATA III 3.5" NAS Internal Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 64MB
  • 3 year warranty
£107.26 Only £95.98
✔ FREE Delivery
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Toshiba P300 1TB Desktop 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 64MB
  • 2 year warranty
£38.98 Only £33.97
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Toshiba P300 3TB Desktop 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 64MB
  • 2 year warranty
£71.22 Only £65.98
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Seagate SkyHawk 2TB Surveillance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5900rpm
  • Cache Size - 64MB
  • 3 year warranty
£62.22 Only £57.97
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Seagate SkyHawk 1TB Surveillance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5900rpm
  • Cache Size - 64MB
  • 3 year warranty
SAVE 17%
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Western Digital Red Pro 2TB SATA III 3.5" NAS Internal Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 64MB
  • 5 Year Warranty
£126.97 Only £104.97 or £9.43 a month
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Seagate BarraCuda 6TB Desktop 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 256MB
  • 2 year warranty
£159.95 Only £134.97 or £12.12 a month
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WD Blue 2TB Desktop 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 64MB
  • 2 year warranty
Only £54.97
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Toshiba P300 2TB Desktop 3.5" Internal Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 64MB
  • 2 year warranty
£58.97 Only £49.97
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Seagate IronWolf 4TB NAS 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5900rpm
  • Cache Size - 64MB
  • 3 year warranty
£119.99 Only £106.97 or £9.61 a month
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Seagate SkyHawk 4TB Surveillance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 64MB
  • 3 year warranty
£104.99 Only £96.97
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Western Digital Red 2TB SATA III 3.5" NAS Internal Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 64MB
  • 3 year warranty
Only £82.97
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WD Gold 12TB Enterprise 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 256MB
  • 5 Year Warranty
£389.99 Only £297.97 or £14.31 a month
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WD Purple 6TB Surveillance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 64MB
  • 3 year warranty
£170.98 Only £157.97 or £14.19 a month
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Seagate IronWolf 2TB NAS 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5900rpm
  • Cache Size - 64MB
  • 3 year warranty
Only £74.98
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Seagate SkyHawk 8TB Surveillance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 256MB
  • 3 year warranty
Only £195.97 or £17.60 a month
✔ FREE Delivery
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WD Gold 2TB Enterprise 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 128MB
  • 5 Year Warranty
£108.97 Only £100.97 or £9.07 a month
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Seagate IronWolf 1TB NAS 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5900rpm
  • Cache Size - 64MB
  • 3 year warranty
£56.65 Only £51.97
✔ FREE Delivery
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WD Purple 2TB Surveillance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 64MB
  • 3 year warranty
£65.98 Only £61.97
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WD Purple 4TB Surveillance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 64MB
  • 3 year warranty
Only £102.97 or £9.25 a month
✔ FREE Delivery
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WD Purple 1TB Surveillance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 64MB
  • 3 year warranty
SAVE 8%
SAVE £6
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WD Black 1TB Performance 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 7200rpm
  • Cache Size - 64MB
  • 5 Year Warranty
£78.97 Only £72.97
✔ FREE Delivery
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WD Red 6TB NAS 3.5" Hard Drive
  • Form Factor - 3.5in
  • Rotation Speed - 5400rpm
  • Cache Size - 64MB
  • 3 year warranty
Only £183.97 or £16.52 a month
✔ FREE Delivery
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