3TB Internal Hard Drives

When you're in the market for a new internal hard drive, the key features to look out for are capacity and reliability. Acting as long-term storage for all your programs and files, an internal drive is an essential component of every PC. So, you need it to work hard and keep working no matter what.

Read more about 3TB Internal Hard Drives

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Free Delivery

Seagate SkyHawk 3TB Surveillance Hard Drive

  • Capacity: 3TB
  • Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

£ 78.99 inc.
vat

£ 65.82 ex.
vat

In Stock- Order now for delivery on Tuesday, 23rd July
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Free Delivery

WD Purple 3TB Surveillance Hard Drive

  • Capacity: 3TB
  • Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

£ 82.49 inc.
vat

SAVE £10.48WAS £92.97

£ 68.74 ex.
vat

SAVE £8.73WAS £77.47
In Stock- Order now for delivery on Tuesday, 23rd July
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Seagate IronWolf 3TB NAS Hard Drive

  • Capacity: 3TB
  • Speed: 5900RPM
  • Cache: 64MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

£ 99.98 inc.
vat

SAVE £10.26WAS £110.24

£ 83.31 ex.
vat

SAVE £8.55WAS £91.86
Full options and terms on Product Page
0% Interest offers available
In Stock- Order now for delivery on Tuesday, 23rd July
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Free Delivery

Seagate BarraCuda 3TB Desktop Hard Drive

  • Capacity: 3TB
  • Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 2 Years

£ 85.98 inc.
vat

£ 71.65 ex.
vat

In Stock- Order now for delivery on Tuesday, 23rd July
View Product

Seagate SkyHawk 3TB Surveillance Hard Drive

Free Delivery
  • Capacity: 3TB
  • Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

SKU: ST3000VX015

£ 78.99 inc.
vat

£ 65.82 ex.
vat

In Stock- Order now for delivery on Tuesday, 23rd July
View Product

WD Purple 3TB Surveillance Hard Drive

Free Delivery
  • Capacity: 3TB
  • Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

SKU: WD33PURZ

£ 82.49 inc.
vat

SAVE £10.48WAS £92.97

£ 68.74 ex.
vat

SAVE £8.73WAS £77.47
In Stock- Order now for delivery on Tuesday, 23rd July
View Product

Seagate IronWolf 3TB NAS Hard Drive

Free Delivery
  • Capacity: 3TB
  • Speed: 5900RPM
  • Cache: 64MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

SKU: ST3000VN006

£ 99.98 inc.
vat

SAVE £10.26WAS £110.24

£ 83.31 ex.
vat

SAVE £8.55WAS £91.86
Full options and terms on Product Page
0% Interest offers available
In Stock- Order now for delivery on Tuesday, 23rd July
View Product

Seagate BarraCuda 3TB Desktop Hard Drive

Free Delivery
  • Capacity: 3TB
  • Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 2 Years

SKU: ST3000DM007

£ 85.98 inc.
vat

£ 71.65 ex.
vat

In Stock- Order now for delivery on Tuesday, 23rd July
View Product
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3TB Internal Hard Drives for Storage

There was a time when the word 'terabyte' sounded so futuristic. The storage potential seemed limitless. These days, internal and externals hard drives, solid-state drives and even MicroSD cards with terabyte capacities are everywhere. It's due in large part to the vast array of devices on the market. Whether it's a large HDD for your NAS back-up server, a slim and portable drive to use alongside your laptop, or a super-fast PCIe Gen4 NVMe SSD to drop into your next-gen game console.

Photo albums used to be books made out of paper and card. Now, they are digital. Movies used to sit on your shelves as discs or tapes. Now, they're digital. If you wanted to play a video game, you'd reach for a disc or cartridge. Now, it's digital. Digital, digital, digital - all this content has to live somewhere. That's where 3TB internal hard drive come in.

Reliable 3.5" SATA HDDs

Ebuyer's range of 3TB HDDs are available from some of the most highly respected technology manufacturers, including Seagate, Toshiba, and Western Digital. These drives utilise the latest techniques to ensure that every model is built to perform superbly. And, most importantly, keep performing in any situation.

3TB HDDs at Ebuyer

At Ebuyer, we stock a wide range of 3TB internal storage solutions, suitable for both businesses and personal use. Find your internal HDD using the filters to the left of the screen. Don't forget that with Ebuyer you always get fast delivery and low prices.

Read More

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How do you convert an internal hard drive into an external drive

SSHD vs HDD: a guide to hybrid drives