Internal Hard Drives (129 products)

If you need more data storage capacity in your computer, or are even building a machine from scratch, a new internal hard drive is essential. 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 1 - 24 of 129 results
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Seagate IronWolf 4TB NAS Hard Drive 3.5" SATA III 6GB's 5900RPM 64MB Cache

Seagate IronWolf 4TB NAS Hard Drive 3.5" SATA III 6GB's 5900RPM 64MB Cache

  • Rotational Vibration (RV) Sensors
  • IronWolf Health Management (IHM) enabled
  • Designed for always on, 24×7 performance
  • Multi-User Technology (180 TB Workload per year)
  • 3 Year Warranty

£ 89.98  inc. vat

£99.98save £10.00

£ 74.98 ex. vat

£83.31save £8.33
More Info

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

  • Versatile. Fast. Dependable
  • Advanced Power, save energy, maintain the performance
  • Multi-Tier Caching Technology
  • 20 Years of Rock-Solid Desktop Innovation

£ 163.24  inc. vat

£ 136.03 ex. vat

0% Interest offers available

More Info

Seagate BarraCuda 2TB Desktop Hard Drive 3.5" 7200RPM 256MB Cache

  • Versatile. Fast. Dependable
  • Advanced Power, save energy, maintain the performance
  • Multi-Tier Caching Technology
  • 20 Years of Rock-Solid Desktop Innovation

£ 43.00  inc. vat

£54.70save £11.70

£ 35.83 ex. vat

£45.58save £9.75
More Info

Seagate BarraCuda 4TB Desktop Hard Drive 3.5" SATA III 6GB's 5400RPM 256MB Cache

  • Versatile. Fast. Dependable
  • Advanced Power, save energy, maintain the performance
  • Multi-Tier Caching Technology
  • 20 Years of Rock-Solid Desktop Innovation

£ 72.98  inc. vat

£81.53save £8.55

£ 60.81 ex. vat

£67.94save £7.13
More Info

WD Red Plus 14TB NAS Hard Drive CMR 7200rpm

  • Replaces WD140EFFX
  • Reliable everyday computing
  • Western Digital quality and reliability
  • Free Acronis WD Edition cloning software
  • 2-year limited warranty

£ 368.44  inc. vat

£ 307.03 ex. vat

Finance from per month.
( APR) representative

More Info

WD Blue 1TB Desktop Hard Drive 3.5" SATA III 6GB's 7200RPM 64MB Cache

  • Great everyday performance for your PC
  • SATA-III 6Gb/s interface
  • 7200rpm / 64MB cache
  • 2yr warranty

£ 30.99  inc. vat

£39.10save £8.11

£ 25.82 ex. vat

£32.58save £6.76
More Info

Seagate BarraCuda 1TB Desktop Hard Drive 3.5" SATA III 6GB's 7200RPM 64MB Cache

  • Versatile. Fast. Dependable
  • Advanced Power, save energy, maintain the performance
  • Multi-Tier Caching Technology
  • 20 Years of Rock-Solid Desktop Innovation

£ 32.00  inc. vat

£36.94save £4.94

£ 26.66 ex. vat

£30.78save £4.12
More Info

WD Gold 8TB Hard Drive SATA 6Gbs

  • Designed for 24x7 use
  • Vibration resistance & StableTrac technology
  • SATA 6Gbs / 7200rpm / 64MB cache
  • 5yr warranty

£ 251.22  inc. vat

£ 209.35 ex. vat

0% Interest offers available

More Info

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

  • 7200RPM Spin Speed
  • SATA III Interface
  • 256MB Cache
  • 3.5" Form Factor
  • 3 Year Warranty

£ 204.16  inc. vat

£314.99save £110.83

£ 170.13 ex. vat

£262.49save £92.36

0% Interest offers available

More Info

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

  • Capacity: 8TB
  • Form Factor: 3.5"
  • Interface: SATA 6Gb/s
  • Speed: 7200 rpm

£ 219.94  inc. vat

£271.98save £52.04

£ 183.28 ex. vat

£226.65save £43.37

0% Interest offers available

More Info

Toshiba N300 8TB High-Reliability NAS Hard Drive

  • Up to 8TB1 of storage
  • Excellent reliability
  • 24/7 operation
  • Error recovery control

£ 164.97  inc. vat

£ 137.47 ex. vat

0% Interest offers available

More Info

WD Red 4TB 3.5" SATA NAS Hard Drive (SMR)

  • Optimised for use in 1-5 bay NAS enclosures
  • NASware technology provides 24x7 performance
  • SATA-III 6Gb/s interface / 256MB Cache
  • 3 Year Warranty

£ 89.99  inc. vat

£96.48save £6.49

£ 74.99 ex. vat

£80.40save £5.41
More Info

Seagate SkyHawk 4TB Surveillance Hard Drive 3.5" SATA III 6GB's 5900RPM 64MB Cache

  • ImagePerfect firmware avoids dropped frames
  • 180 TB Workload per year - true 24/7 operation
  • Supports up to 64HD Cameras, 8+ Drive bays
  • Rotational Vibration (RV) Sensors, RAID Compatible
  • 3 Year Warranty

£ 84.48  inc. vat

£93.48save £9.00

£ 70.40 ex. vat

£77.90save £7.50
More Info

Seagate IronWolf Pro 8TB NAS Hard Drive 3.5" 7200RPM 256MB Cache

  • 7200RPM Spin Speed
  • SATA III Interface
  • 128MB Cache
  • 3.5" Form Factor
  • 5 Year Warranty

£ 221.99  inc. vat

£ 184.99 ex. vat

0% Interest offers available

More Info

Seagate SkyHawk 2TB Surveillance Hard Drive 3.5" SATA III 6GB's 5900RPM 64MB Cache

  • ImagePerfect firmware avoids dropped frames
  • 180 TB Workload per year - true 24/7 operation
  • Supports up to 64HD Cameras, 1-8 Drive bays
  • Rotational Vibration (RV) Sensors
  • 3 Year Warranty

£ 50.49  inc. vat

£54.99save £4.50

£ 42.07 ex. vat

£45.82save £3.75
More Info

Seagate Exos 6TB Enterprise Hard Drive 3.5" 7200RPM 256MB Cache

  • 6TB Data
  • 7200 RPM
  • 3.5"
  • 256MB RAM
  • 5yr Warranty

£ 149.48  inc. vat

£ 124.56 ex. vat

0% Interest offers available

More Info

WD Red Pro 4TB NAS Hard Drive - (CMR)

  • Capacity: 4TB
  • Form Factor: 3.5"
  • Interface: SATA 6Gb/s
  • Speed: 7200 rpm

£ 114.99  inc. vat

£157.98save £42.99

£ 95.82 ex. vat

£131.65save £35.83

0% Interest offers available

More Info

WD 8TB Surveillance Hard Drive - Purple

  • Engineered specifically for surveillance security systems
  • Up to 360 TB/yr workload rate on 8TB
  • Support for more than eight bays
  • 3 Year Limited Warranty

£ 190.98  inc. vat

£210.48save £19.50

£ 159.15 ex. vat

£175.40save £16.25

0% Interest offers available

More Info

WD Red Plus 4TB 3.5 SATA 128MB HDD

  • Replaces WD40EFRX
  • Reliable everyday computing
  • Western Digital quality and reliability
  • Free Acronis WD Edition cloning software
  • 2-year limited warranty

£ 97.92  inc. vat

£ 81.60 ex. vat

More Info

WD Blue 4TB 3.5" SATA 6 Desktop Hard Drive

  • Replaces WD40EZRZ
  • Reliable everyday computing
  • Western Digital quality and reliability
  • Free Acronis WD Edition cloning software
  • 2-year limited warranty

£ 80.33  inc. vat

£ 66.94 ex. vat

More Info

WD Red Pro 2TB NAS Internal Hard Drive - 7200 RPM Class

  • Capacity: 2TB
  • Form Factor: 3.5"
  • Interface: SATA
  • Speed: 7200 rpm

£ 83.49  inc. vat

£ 69.57 ex. vat

More Info

Seagate SkyHawk AI 8TB Surveillance Hard Drive 3.5" 7200RPM 256MB Cache

  • Supports up to 64 HD cameras and 32 additional AI streams1
  • Now offering capacities up to 16TB
  • Delivers zero dropped frames with ImagePerfect AI

£ 175.98  inc. vat

£196.49save £20.51

£ 146.65 ex. vat

£163.74save £17.09

0% Interest offers available

More Info

Seagate BarraCuda 2TB Laptop Hard Drive 2.5" 7mm SATA III 6GB's 5400RPM 128MB Cache

  • Thinnest and lightest 2.5-inch - 7mm
  • Multi-Tier Caching Technology
  • Silent 5400RPM Operation
  • Performance up to 210MB/s
  • 2 Year Warranty

£ 57.99  inc. vat

£72.48save £14.49

£ 48.32 ex. vat

£60.40save £12.08
More Info

Seagate BarraCuda 1TB Laptop Hard Drive 2.5" 7mm SATA III 6GB's 5400RPM 128MB Cache

  • Thinnest and lightest 2.5-inch - 7mm
  • Multi-Tier Caching Technology
  • Silent 5400RPM Operation
  • Performance up to 210MB/s
  • 2 Year Warranty

£ 37.49  inc. vat

£43.86save £6.37

£ 31.24 ex. vat

£36.55save £5.31
More Info
Free Next Day Delivery*

Seagate IronWolf 4TB NAS Hard Drive 3.5" SATA III 6GB's 5900RPM 64MB Cache

  • Rotational Vibration (RV) Sensors
  • IronWolf Health Management (IHM) enabled
  • Designed for always on, 24×7 performance
  • Multi-User Technology (180 TB Workload per year)
  • 3 Year Warranty

QuickFind: 758036

Mfr part code: ST4000VN008

£ 89.98  inc. vat

£99.98save £10.00

£ 74.98 ex. vat

£83.31save £8.33
More Info

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

  • Versatile. Fast. Dependable
  • Advanced Power, save energy, maintain the performance
  • Multi-Tier Caching Technology
  • 20 Years of Rock-Solid Desktop Innovation

QuickFind: 810558

Mfr part code: ST8000DM004

£ 163.24  inc. vat

£ 136.03 ex. vat

0% Interest offers available

More Info

Seagate BarraCuda 2TB Desktop Hard Drive 3.5" 7200RPM 256MB Cache

  • Versatile. Fast. Dependable
  • Advanced Power, save energy, maintain the performance
  • Multi-Tier Caching Technology
  • 20 Years of Rock-Solid Desktop Innovation

QuickFind: 810559

Mfr part code: ST2000DM008

£ 43.00  inc. vat

£54.70save £11.70

£ 35.83 ex. vat

£45.58save £9.75
More Info

Seagate BarraCuda 4TB Desktop Hard Drive 3.5" SATA III 6GB's 5400RPM 256MB Cache

  • Versatile. Fast. Dependable
  • Advanced Power, save energy, maintain the performance
  • Multi-Tier Caching Technology
  • 20 Years of Rock-Solid Desktop Innovation

QuickFind: 791741

Mfr part code: ST4000DM004

£ 72.98  inc. vat

£81.53save £8.55

£ 60.81 ex. vat

£67.94save £7.13
More Info

WD Red Plus 14TB NAS Hard Drive CMR 7200rpm

  • Replaces WD140EFFX
  • Reliable everyday computing
  • Western Digital quality and reliability
  • Free Acronis WD Edition cloning software
  • 2-year limited warranty

QuickFind: 1139672

Mfr part code: WD140EFGX

£ 368.44  inc. vat

£ 307.03 ex. vat

Finance from per month.
( APR) representative

More Info

WD Blue 1TB Desktop Hard Drive 3.5" SATA III 6GB's 7200RPM 64MB Cache

  • Great everyday performance for your PC
  • SATA-III 6Gb/s interface
  • 7200rpm / 64MB cache
  • 2yr warranty

QuickFind: 393482

Mfr part code: WD10EZEX

£ 30.99  inc. vat

£39.10save £8.11

£ 25.82 ex. vat

£32.58save £6.76
More Info

Seagate BarraCuda 1TB Desktop Hard Drive 3.5" SATA III 6GB's 7200RPM 64MB Cache

  • Versatile. Fast. Dependable
  • Advanced Power, save energy, maintain the performance
  • Multi-Tier Caching Technology
  • 20 Years of Rock-Solid Desktop Innovation

QuickFind: 758013

Mfr part code: ST1000DM010

£ 32.00  inc. vat

£36.94save £4.94

£ 26.66 ex. vat

£30.78save £4.12
More Info

WD Gold 8TB Hard Drive SATA 6Gbs

  • Designed for 24x7 use
  • Vibration resistance & StableTrac technology
  • SATA 6Gbs / 7200rpm / 64MB cache
  • 5yr warranty

QuickFind: 912272

Mfr part code: WD8004FRYZ

£ 251.22  inc. vat

£ 209.35 ex. vat

0% Interest offers available

More Info

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

  • 7200RPM Spin Speed
  • SATA III Interface
  • 256MB Cache
  • 3.5" Form Factor
  • 3 Year Warranty

QuickFind: 885104

Mfr part code: ST8000VN004

£ 204.16  inc. vat

£314.99save £110.83

£ 170.13 ex. vat

£262.49save £92.36

0% Interest offers available

More Info

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

  • Capacity: 8TB
  • Form Factor: 3.5"
  • Interface: SATA 6Gb/s
  • Speed: 7200 rpm

QuickFind: 836913

Mfr part code: WD8003FFBX

£ 219.94  inc. vat

£271.98save £52.04

£ 183.28 ex. vat

£226.65save £43.37

0% Interest offers available

More Info

Toshiba N300 8TB High-Reliability NAS Hard Drive

  • Up to 8TB1 of storage
  • Excellent reliability
  • 24/7 operation
  • Error recovery control

QuickFind: 788983

Mfr part code: HDWG180UZSVA

£ 164.97  inc. vat

£ 137.47 ex. vat

0% Interest offers available

More Info

WD Red 4TB 3.5" SATA NAS Hard Drive (SMR)

  • Optimised for use in 1-5 bay NAS enclosures
  • NASware technology provides 24x7 performance
  • SATA-III 6Gb/s interface / 256MB Cache
  • 3 Year Warranty

QuickFind: 951140

Mfr part code: WD40EFAX

£ 89.99  inc. vat

£96.48save £6.49

£ 74.99 ex. vat

£80.40save £5.41
More Info

Seagate SkyHawk 4TB Surveillance Hard Drive 3.5" SATA III 6GB's 5900RPM 64MB Cache

  • ImagePerfect firmware avoids dropped frames
  • 180 TB Workload per year - true 24/7 operation
  • Supports up to 64HD Cameras, 8+ Drive bays
  • Rotational Vibration (RV) Sensors, RAID Compatible
  • 3 Year Warranty

QuickFind: 758011

Mfr part code: ST4000VX007

£ 84.48  inc. vat

£93.48save £9.00

£ 70.40 ex. vat

£77.90save £7.50
More Info

Seagate IronWolf Pro 8TB NAS Hard Drive 3.5" 7200RPM 256MB Cache

  • 7200RPM Spin Speed
  • SATA III Interface
  • 128MB Cache
  • 3.5" Form Factor
  • 5 Year Warranty

QuickFind: 885107

Mfr part code: ST8000NE001

£ 221.99  inc. vat

£ 184.99 ex. vat

0% Interest offers available

More Info

Seagate SkyHawk 2TB Surveillance Hard Drive 3.5" SATA III 6GB's 5900RPM 64MB Cache

  • ImagePerfect firmware avoids dropped frames
  • 180 TB Workload per year - true 24/7 operation
  • Supports up to 64HD Cameras, 1-8 Drive bays
  • Rotational Vibration (RV) Sensors
  • 3 Year Warranty

QuickFind: 758018

Mfr part code: ST2000VX008

£ 50.49  inc. vat

£54.99save £4.50

£ 42.07 ex. vat

£45.82save £3.75
More Info

Seagate Exos 6TB Enterprise Hard Drive 3.5" 7200RPM 256MB Cache

  • 6TB Data
  • 7200 RPM
  • 3.5"
  • 256MB RAM
  • 5yr Warranty

QuickFind: 885092

Mfr part code: ST6000NM021A

£ 149.48  inc. vat

£ 124.56 ex. vat

0% Interest offers available

More Info

WD Red Pro 4TB NAS Hard Drive - (CMR)

  • Capacity: 4TB
  • Form Factor: 3.5"
  • Interface: SATA 6Gb/s
  • Speed: 7200 rpm

QuickFind: 828366

Mfr part code: WD4003FFBX

£ 114.99  inc. vat

£157.98save £42.99

£ 95.82 ex. vat

£131.65save £35.83

0% Interest offers available

More Info

WD 8TB Surveillance Hard Drive - Purple

  • Engineered specifically for surveillance security systems
  • Up to 360 TB/yr workload rate on 8TB
  • Support for more than eight bays
  • 3 Year Limited Warranty

QuickFind: 880205

Mfr part code: WD82PURZ

£ 190.98  inc. vat

£210.48save £19.50

£ 159.15 ex. vat

£175.40save £16.25

0% Interest offers available

More Info

WD Red Plus 4TB 3.5 SATA 128MB HDD

  • Replaces WD40EFRX
  • Reliable everyday computing
  • Western Digital quality and reliability
  • Free Acronis WD Edition cloning software
  • 2-year limited warranty

QuickFind: 1144074

Mfr part code: WD40EFZX

£ 97.92  inc. vat

£ 81.60 ex. vat

More Info

WD Blue 4TB 3.5" SATA 6 Desktop Hard Drive

  • Replaces WD40EZRZ
  • Reliable everyday computing
  • Western Digital quality and reliability
  • Free Acronis WD Edition cloning software
  • 2-year limited warranty

QuickFind: 1144101

Mfr part code: WD40EZAZ

£ 80.33  inc. vat

£ 66.94 ex. vat

More Info

WD Red Pro 2TB NAS Internal Hard Drive - 7200 RPM Class

  • Capacity: 2TB
  • Form Factor: 3.5"
  • Interface: SATA
  • Speed: 7200 rpm

QuickFind: 749557

Mfr part code: WD2002FFSX

£ 83.49  inc. vat

£ 69.57 ex. vat

More Info

Seagate SkyHawk AI 8TB Surveillance Hard Drive 3.5" 7200RPM 256MB Cache

  • Supports up to 64 HD cameras and 32 additional AI streams1
  • Now offering capacities up to 16TB
  • Delivers zero dropped frames with ImagePerfect AI

QuickFind: 908257

Mfr part code: ST8000VE000

£ 175.98  inc. vat

£196.49save £20.51

£ 146.65 ex. vat

£163.74save £17.09

0% Interest offers available

More Info

Seagate BarraCuda 2TB Laptop Hard Drive 2.5" 7mm SATA III 6GB's 5400RPM 128MB Cache

  • Thinnest and lightest 2.5-inch - 7mm
  • Multi-Tier Caching Technology
  • Silent 5400RPM Operation
  • Performance up to 210MB/s
  • 2 Year Warranty

QuickFind: 760583

Mfr part code: ST2000LM015

£ 57.99  inc. vat

£72.48save £14.49

£ 48.32 ex. vat

£60.40save £12.08
More Info

Seagate BarraCuda 1TB Laptop Hard Drive 2.5" 7mm SATA III 6GB's 5400RPM 128MB Cache

  • Thinnest and lightest 2.5-inch - 7mm
  • Multi-Tier Caching Technology
  • Silent 5400RPM Operation
  • Performance up to 210MB/s
  • 2 Year Warranty

QuickFind: 760590

Mfr part code: ST1000LM048

£ 37.49  inc. vat

£43.86save £6.37

£ 31.24 ex. vat

£36.55save £5.31
More Info
Showing 1 - 24 of 129 results
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Internal Hard Drives From The Leading Names In Tech

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.

Choosing Your Drive

When choosing your new internal hard drive the first thing to look at is the storage size. HDDs are now found in massive sizes of up to 4 terabytes. This size will probably only be of interest to enterprise users but home and small business users should generally look for between 250gb and 500gb.

Other important factors to consider are the form factor and interface with the most common for PC owners being 3.5" and SATA lll respectively.

Internal Hard Drives For Servers

If you are running a network and need a NAS solution then we have a range of NAS hard drives that are suitable for both business and home use.

For Business

As we mentioned above business users will usually require much higher storage capacities than home users. And we have a range of enterprise solutions for those looking for internal hard drives with a capacity in excess of 1 terabyte.