Internal Hard Drives (19 products)

If you need more data storage capacity in your existing computer, or if you are building a machine from scratch, a new internal hard drive is an essential component. In fact an internal hard drive is an easy and relatively low cost way to upgrade any computer.

Read more about Internal Hard Drives

Showing 19 results
Grid
List
  • 1

Seagate Exos 300GB E-Class Mission Critical Hard Drive 2.5" SAS 15K 512N / 4KN

  • Capacity: 300GB
  • Spin Speed: 15000RPM
  • Cache: 256MB
  • Form Factor: 2.5"
  • Warranty: 5 Years

£ 225.99  inc. vat

£ 188.32 ex. vat

0% Interest offers available

More Info

WD Red Pro 8TB NAS Hard Drive - (CMR)

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

£ 272.99  inc. vat

£ 227.49 ex. vat

0% Interest offers available

More Info

Seagate IronWolf 8TB NAS Hard Drive 3.5" 7200RPM 256MB Cache (CMR)

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

£ 179.99  inc. vat

£211.12save £31.13

£ 149.99 ex. vat

£175.93save £25.94

0% Interest offers available

More Info

WD Purple 8TB 3.5 SATA 6Gbs 128MB - HDD

  • Capacity: 8TB
  • Spin Speed: 5640RPM
  • Cache: 128MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

£ 205.98  inc. vat

£ 171.65 ex. vat

0% Interest offers available

More Info

Toshiba S300 Pro Surveillance 8TB Internal HDD - 3.5" - SATA 6Gb/s - 7,200 rpm

  • Capacity: 8TB
  • Rotational Speed: 7200 RPM
  • Interface: SATA 6.0Gb/s
  • Buffer Size: 256MB

£ 197.64  inc. vat

£ 164.70 ex. vat

0% Interest offers available

More Info

Seagate IronWolf PRO 8TB NAS Hard Drive 3.5" 7200RPM 256MB Cache (CMR)

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

£ 197.99  inc. vat

£235.98save £37.99

£ 164.99 ex. vat

£196.65save £31.66

0% Interest offers available

More Info

WD 8TB Purple Pro Surveillance Hard Drive - 3.5" SATA 6GB/s

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

£ 229.98  inc. vat

£ 191.65 ex. vat

0% Interest offers available

More Info

Seagate SkyHawk AI 8TB 3.5" Surveillance SATA HDD/Hard Drive

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

£ 204.99  inc. vat

£ 170.82 ex. vat

0% Interest offers available

More Info

Seagate Exos 8TB Enterprise Hard Drive 3.5" 7200RPM 256MB Cache

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

£ 299.99  inc. vat

£ 249.99 ex. vat

0% Interest offers available

More Info

Western Digital 8TB Ultrastar DC HC320 SATA Enterprise HDD 7200 RPM

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

£ 239.99  inc. vat

£ 199.99 ex. vat

0% Interest offers available

More Info

Toshiba 8TB Enterprise HDD MG Series 3.5" Sata 6Gbit/s 7200RPM

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

£ 181.49  inc. vat

£ 151.24 ex. vat

0% Interest offers available

More Info

Seagate BarraCuda 8TB Desktop Hard Drive 3.5" SATA III 6GB's 5400RPM 256MB Cache

  • Capacity: 8TB
  • Spin Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 2 Years

£ 149.99  inc. vat

£181.50save £31.51

£ 124.99 ex. vat

£151.25save £26.26

0% Interest offers available

More Info

Toshiba N300 8TB NAS HDD/Hard Drive

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

£ 174.99  inc. vat

£ 145.82 ex. vat

0% Interest offers available

More Info

WD Purple 6TB Surveillance HDD 3.5 SATA 6Gbs 128MB

  • Capacity: 6TB
  • Spin Speed: 5640RPM
  • Cache: 128MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

£ 171.99  inc. vat

£ 143.32 ex. vat

0% Interest offers available

More Info

WD Gold 8TB Hard Drive SATA 6Gbs

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

£ 224.99  inc. vat

£254.99save £30.00

£ 187.49 ex. vat

£212.49save £25.00

0% Interest offers available

More Info

Seagate Exos 7E8 8TB 3.5" SAS HDD/Hard Drive

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

£ 307.98  inc. vat

£ 256.65 ex. vat

0% Interest offers available

More Info

Toshiba Enterprise HDD 8TB SAS Enterprise Drive

  • 3.5'' SAS Hard Drive
  • 24/7 operation
  • Toshiba Stable Platter Technology
  • Persistent Write Cache technology
  • Flexibility in block size and SIE and SED options

£ 218.99  inc. vat

£ 182.49 ex. vat

0% Interest offers available

More Info

Western Digital Ultrastar DC HC320 SATA Enterprise HDD 7200 RPM, 8 TB

  • 8TB Capacity
  • 7200 RPM SAS
  • 5-year limited warranty

£ 263.99  inc. vat

£ 219.99 ex. vat

0% Interest offers available

More Info

Toshiba 8TB Enterprise HDD MG Series

  • Standard 3.5-inch Height Form-Factor
  • 24/7 operation
  • Toshiba Stable Platter Technology
  • Persistent Write Cache technology
  • Flexibility in block size and SIE and SED options

£ 180.99  inc. vat

£ 150.82 ex. vat

0% Interest offers available

More Info

Seagate Exos 300GB E-Class Mission Critical Hard Drive 2.5" SAS 15K 512N / 4KN

  • Capacity: 300GB
  • Spin Speed: 15000RPM
  • Cache: 256MB
  • Form Factor: 2.5"
  • Warranty: 5 Years

QuickFind: 766385

Mfr part code: ST300MP0106

£ 225.99  inc. vat

£ 188.32 ex. vat

0% Interest offers available

More Info

WD Red Pro 8TB NAS Hard Drive - (CMR)

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

QuickFind: 836913

Mfr part code: WD8003FFBX

£ 272.99  inc. vat

£ 227.49 ex. vat

0% Interest offers available

More Info

Seagate IronWolf 8TB NAS Hard Drive 3.5" 7200RPM 256MB Cache (CMR)

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

QuickFind: 885104

Mfr part code: ST8000VN004

£ 179.99  inc. vat

£211.12save £31.13

£ 149.99 ex. vat

£175.93save £25.94

0% Interest offers available

More Info

WD Purple 8TB 3.5 SATA 6Gbs 128MB - HDD

  • Capacity: 8TB
  • Spin Speed: 5640RPM
  • Cache: 128MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

QuickFind: 1143420

Mfr part code: WD84PURZ

£ 205.98  inc. vat

£ 171.65 ex. vat

0% Interest offers available

More Info

Toshiba S300 Pro Surveillance 8TB Internal HDD - 3.5" - SATA 6Gb/s - 7,200 rpm

  • Capacity: 8TB
  • Rotational Speed: 7200 RPM
  • Interface: SATA 6.0Gb/s
  • Buffer Size: 256MB

QuickFind: 957966

Mfr part code: HDWT380UZSVA

£ 197.64  inc. vat

£ 164.70 ex. vat

0% Interest offers available

More Info

Seagate IronWolf PRO 8TB NAS Hard Drive 3.5" 7200RPM 256MB Cache (CMR)

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

QuickFind: 885107

Mfr part code: ST8000NE001

£ 197.99  inc. vat

£235.98save £37.99

£ 164.99 ex. vat

£196.65save £31.66

0% Interest offers available

More Info

WD 8TB Purple Pro Surveillance Hard Drive - 3.5" SATA 6GB/s

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

QuickFind: 1261079

Mfr part code: WD8001PURP

£ 229.98  inc. vat

£ 191.65 ex. vat

0% Interest offers available

More Info

Seagate SkyHawk AI 8TB 3.5" Surveillance SATA HDD/Hard Drive

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

QuickFind: 1145679

Mfr part code: ST8000VE001

£ 204.99  inc. vat

£ 170.82 ex. vat

0% Interest offers available

More Info

Seagate Exos 8TB Enterprise Hard Drive 3.5" 7200RPM 256MB Cache

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

QuickFind: 885090

Mfr part code: ST8000NM000A

£ 299.99  inc. vat

£ 249.99 ex. vat

0% Interest offers available

More Info

Western Digital 8TB Ultrastar DC HC320 SATA Enterprise HDD 7200 RPM

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

QuickFind: 843763

Mfr part code: HUS728T8TALE6L4

£ 239.99  inc. vat

£ 199.99 ex. vat

0% Interest offers available

More Info

Toshiba 8TB Enterprise HDD MG Series 3.5" Sata 6Gbit/s 7200RPM

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

QuickFind: 1286682

Mfr part code: MG08ADA800E

£ 181.49  inc. vat

£ 151.24 ex. vat

0% Interest offers available

More Info

Seagate BarraCuda 8TB Desktop Hard Drive 3.5" SATA III 6GB's 5400RPM 256MB Cache

  • Capacity: 8TB
  • Spin Speed: 5400RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 2 Years

QuickFind: 810558

Mfr part code: ST8000DM004

£ 149.99  inc. vat

£181.50save £31.51

£ 124.99 ex. vat

£151.25save £26.26

0% Interest offers available

More Info

Toshiba N300 8TB NAS HDD/Hard Drive

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

QuickFind: 1266064

Mfr part code: HDWG480UZSVA

£ 174.99  inc. vat

£ 145.82 ex. vat

0% Interest offers available

More Info

WD Purple 6TB Surveillance HDD 3.5 SATA 6Gbs 128MB

  • Capacity: 6TB
  • Spin Speed: 5640RPM
  • Cache: 128MB
  • Form Factor: 3.5"
  • Warranty: 3 Years

QuickFind: 1144077

Mfr part code: WD62PURZ

£ 171.99  inc. vat

£ 143.32 ex. vat

0% Interest offers available

More Info

WD Gold 8TB Hard Drive SATA 6Gbs

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

QuickFind: 912272

Mfr part code: WD8004FRYZ

£ 224.99  inc. vat

£254.99save £30.00

£ 187.49 ex. vat

£212.49save £25.00

0% Interest offers available

More Info

Seagate Exos 7E8 8TB 3.5" SAS HDD/Hard Drive

  • Capacity: 8TB
  • Spin Speed: 7200RPM
  • Cache: 256MB
  • Form Factor: 3.5"
  • Warranty: 5 Years

QuickFind: 885088

Mfr part code: ST8000NM001A

£ 307.98  inc. vat

£ 256.65 ex. vat

0% Interest offers available

More Info

Toshiba Enterprise HDD 8TB SAS Enterprise Drive

  • 3.5'' SAS Hard Drive
  • 24/7 operation
  • Toshiba Stable Platter Technology
  • Persistent Write Cache technology
  • Flexibility in block size and SIE and SED options

QuickFind: 881225

Mfr part code: MG06SCA800E

£ 218.99  inc. vat

£ 182.49 ex. vat

0% Interest offers available

More Info

Western Digital Ultrastar DC HC320 SATA Enterprise HDD 7200 RPM, 8 TB

  • 8TB Capacity
  • 7200 RPM SAS
  • 5-year limited warranty

QuickFind: 845615

Mfr part code: 0B36400

£ 263.99  inc. vat

£ 219.99 ex. vat

0% Interest offers available

More Info

Toshiba 8TB Enterprise HDD MG Series

  • Standard 3.5-inch Height Form-Factor
  • 24/7 operation
  • Toshiba Stable Platter Technology
  • Persistent Write Cache technology
  • Flexibility in block size and SIE and SED options

QuickFind: 842662

Mfr part code: MG06ACA800E

£ 180.99  inc. vat

£ 150.82 ex. vat

0% Interest offers available

More Info
Showing 19 results
Grid
List
  • 1

Return to top

What storage sizes are available for internal hard drives?

When faced with the option of various internal hard drives to choose from, the first thing you should check is the storage size of any potential purchase. Ebuyer stocks HDDs in sizes of up to 12 terabytes, which equates to a massive amount of storage space. This size will perhaps only be of interest to enterprise users, or those who work in the creative industries and have a vast amount of data such as large video files to store. But home and small business users should generally look for between 500GB and 2TB, and will find that these are more than adequate to store a large amount of documentation and other files.

Performance of internal hard drives

While the size of the storage is going to be the leading factor in your choice of new internal hard drive, it's likely that performance is also going to be an issue (or at least a consideration). Check out the specifications of the individual hard drive you are interested in, to see what the read / write speed is like, and whether this will integrate seamlessly into your current set-up or new build.

Form factor and Interface of internal hard drives

Other important factors to consider when selecting a new internal hard drive are the form factor and the interface (with the most common for PC owners being 3.5" and SATA lll respectively). In terms of form factor, it is necessary to buy a hard drive which will fit into the existing internal bay if you have decided to replace or upgrade. If it doesn't fit, it won't work! If, on the other hand, you are building a new PC system, then the case that you have chosen will have specifications from which it will be possible to tell which form factor of internal hard drive you need.

There are various form factors available, with 2.5" and 3.5" being the most common. Again, make sure, before you buy, that the hard drive is the correct form factor for your needs. The interface could be SATA (which stands for Serial Advanced Technology Attachment) or, becoming more common, NVME (Nonvolatile Memory Express) which means there is higher input / output per second. The type of interface varies from model to model, so make sure to check which is the correct connection for the motherboard you already have, or for the one you are planning to include in your new system if you are building one.

Internal hard drives for business

Business and professional users will usually require much higher storage capacities than home users, and Ebuyer stocks an extensive range of enterprise solutions for those organisations looking for internal hard drives with a capacity in excess of 1 terabyte. Other sizes available include 2TB, 4TB, 6TB and so on, up to 12TB (which offers a massive amount of storage). The larger the amount of storage then the more documents and files you will be able to store on the hard drive. If you work in design, video production or audio production, then it is advisable to go for a much larger internal hard drive, as the files you will be working with on a daily basis tend to be much larger than the size of 'normal' office-type documents and files.

Internal hard drives at Ebuyer

At Ebuyer we stock a range of hard drives (HDDs) from leading manufacturers such as Western Digital as well as Toshiba, Seagate and many others. The drives are available in many different specifications, with the correct drive for your needs just a few clicks away.

Internal hard drives for servers

If you are running a network and need a NAS solution then Ebuyer stocks a range of NAS hard drives that are suitable for both business and home use. You can browse these NAS drives here.

Read more about internal hard drives

To read more about internal hard drives and upgrading your PC at our blog and Knowledge Hub, you can visit here, and here

.