Ebuyer Recommends

Internal Hard Drives (23)

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Free Delivery WD Red 4TB 3.5" SATA NAS Hard Drive

WD Red 4TB 3.5" SATA NAS Hard Drive

  • Optimised for use in 1-5 bay NAS enclosures
  • NASware technology provides 24x7 performance
  • SATA-III 6Gb/s interface / 64MB Cache
  • 3 Year Warranty

£ 108.18  inc. vat

£117.58save £9.40

£ 90.15 ex. vat

£97.98save £7.83
Free Delivery Toshiba X300 4TB 3.5" SATA Extreme Performance Hard Drive

Toshiba X300 4TB 3.5" SATA Extreme Performance Hard Drive

  • SATA 6.0 Gbit/s Interface
  • 128MB Cache
  • 7200RPM
  • Responds in an Instant
  • 2 Year Warranty

£ 99.99  inc. vat

£109.98save £9.99

£ 83.32 ex. vat

£91.65save £8.33
Free Delivery 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

£ 98.68  inc. vat

£103.84save £5.16

£ 82.23 ex. vat

£86.53save £4.30
Free Delivery WD Red Pro Hard drive 4TB SATA 6Gb/ s

WD Red Pro Hard drive 4TB SATA 6Gb/ s

  • Optimised for use in 6-16 bay NAS enclosures
  • Vibration resistance for extended 24x7 performance
  • SATA-III 6Gb/s interface / 128MB cache
  • 5 Year Warranty

£ 204.15  inc. vat

£ 170.12 ex. vat

Free Delivery Seagate IronWolf Pro 4TB NAS Hard Drive 3.5" SATA III 6GB's 7200RPM 128MB Cache

Seagate IronWolf Pro 4TB NAS Hard Drive 3.5" SATA III 6GB's 7200RPM 128MB Cache

  • Register for 2yrs FREE Rescue+ Data Recovery
  • Rotational Vibration (RV) Sensors
  • IronWolf Health Management (IHM) enabled
  • Designed for always on, 24×7 performance
  • 5 Year Warranty

£ 150.39  inc. vat

£ 125.32 ex. vat

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

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

£ 90.99  inc. vat

£ 75.82 ex. vat

Free Delivery WD Purple Surveillance 4 TB Internal HDD - WD40PURZ

WD Purple Surveillance 4 TB Internal HDD - WD40PURZ

  • Engineered specifically for surveillance security systems
  • Supports up to 180 TB/yr. workload rate
  • Tuned for write-intensive, low bit-rate, high stream-count...

£ 104.39  inc. vat

£111.00save £6.61

£ 86.99 ex. vat

£92.50save £5.51
Free Delivery Seagate SkyHawk 4TB Surveillance Hard Drive 3.5" SATA III 6GB's 5900RPM 64MB Cache

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

£ 102.59  inc. vat

£ 85.49 ex. vat

Free Delivery WD Gold Hard Drive 4TB SATA 6Gb/s

WD Gold Hard Drive 4TB SATA 6Gb/s

  • Designed for 24x7 use
  • Vibration resistance & StableTrac technology
  • SATA 3Gbs / 7200rpm / 64MB cache
  • 5yr warranty

£ 162.99  inc. vat

£171.48save £8.49

£ 135.82 ex. vat

£142.90save £7.08
Free Delivery Seagate Exos 4TB E-Class Nearline Enterprise Hard Drive 3.5" SATA III 6GB's 512E

Seagate Exos 4TB E-Class Nearline Enterprise Hard Drive 3.5" SATA III 6GB's 512E

  • 7E8 Series; Superior Performance with Advanced Caching
  • Advanced Write Cache
  • 9th Gen Conventional Magnetic Recording technology
  • Supports workloads of 550 TB per year

£ 191.99  inc. vat

£ 159.99 ex. vat

Free Delivery Toshiba 4TB Enterprise HDD MG Series

Toshiba 4TB Enterprise HDD MG Series

  • 3.5'' SATA or SAS Hard Drive
  • 24/7 operation
  • Toshiba Stable Platter Technology
  • Persistent Write Cache technology
  • Rotational Vibrations sensor

£ 170.99  inc. vat

£ 142.49 ex. vat

Toshiba 320GB 2.5" SATA Mobile Hard Drive

  • 2.5" SATA-III
  • 5400RPM
  • 8MB Buffer

£ 38.49  inc. vat

£ 32.07 ex. vat

Free Delivery WD AV 4TB 3.5" SATA Media Hard Drive

WD AV 4TB 3.5" SATA Media Hard Drive

  • Optimised for media & set-top box use
  • SATA-III 6Gb/s Interface
  • 5400rpm / 64MB cache
  • 3yr warranty

£ 113.99  inc. vat

£ 94.99 ex. vat

Free Delivery Seagate 4TB 3.5" SATA Video Hard Drive

Seagate 4TB 3.5" SATA Video Hard Drive

  • 3.5" SATA-III
  • 5900RPM 64MB Cache
  • Optimized for high-definition consumer DVR applications

£ 124.98  inc. vat

£ 104.15 ex. vat

Toshiba 320GB 2.5" 7mm SATA Mobile Hard Drive

  • 320GB of data storage capacity
  • Serial ATA (SATA) 3.0 / ATA-8 interface for superior throughput...
  • Large 16MB Cache Buffer for faster read and write performance...

£ 39.99  inc. vat

£ 33.32 ex. vat

Free Delivery WD Surveillance 4TB SATA 6Gb/ s  Hard Drive

WD Surveillance 4TB SATA 6Gb/ s Hard Drive

  • Internal Hard Drive
  • 4TB
  • 3.5"
  • 3 years warranty

£ 132.99  inc. vat

£ 110.82 ex. vat

Free Delivery WD AV MN500S-2 Hard Drive 320GB Internal 2.5" SATA 3Gb/s

WD AV MN500S-2 Hard Drive 320GB Internal 2.5" SATA 3Gb/s

  • Type: Hard Drive Internal
  • Capacity : 320GB
  • Form Factor: 2.5"
  • Interface: SATA 3Gb/ s

£ 57.99  inc. vat

£ 48.32 ex. vat

Free Delivery Seagate Enterprise Capacity 4TB 3.5" Hard Drive - 512n SAS

Seagate Enterprise Capacity 4TB 3.5" Hard Drive - 512n SAS

  • Internal Hard Drive
  • 4TB
  • 3.5" x 1/3H
  • 5 years warranty

£ 188.99  inc. vat

£ 157.49 ex. vat

Free Delivery Seagate BarraCuda 4TB Laptop Hard Drive 2.5" 15mm SATA III 6GB's 5400RPM 128MB Cache

Seagate BarraCuda 4TB Laptop Hard Drive 2.5" 15mm SATA III 6GB's 5400RPM 128MB Cache

  • Slimmer all-in-one Desktop PC drives - 15mm
  • Multi-Tier Caching Technology
  • Silent 5400 RPM Operation
  • Performance up to 210MB/s
  • 2 Year Warranty

£ 141.02  inc. vat

£151.46save £10.44

£ 117.51 ex. vat

£126.21save £8.70

WD Black 320GB 2.5" SATA Mobile Hard Drive

  • Optimised for PC performance
  • SATA-III 6Gb/s interface
  • 7200 rpm / 32MB cache
  • 5yr warranty

£ 45.33  inc. vat

£ 37.77 ex. vat

WD Blue Hard Drive 320GB Internal 2.5" SATA 6Gb/s

  • Type: Hard Drive Internal
  • Capacity : 320GB
  • Form Factor: 2.5"
  • Interface: SATA 6Gb/ s

£ 41.49  inc. vat

£ 34.57 ex. vat

Free Delivery Seagate Exos 4TB E-Class Nearline Enterprise Hard Drive 3.5" SAS 512E

Seagate Exos 4TB E-Class Nearline Enterprise Hard Drive 3.5" SAS 512E

  • 7E8 Series; with Advanced Caching
  • Advanced Write Cache
  • 9th Gen Conventional Magnetic Recording technology
  • Supports workloads of 550 TB per year, 2 MTBF
  • 5 Year Warranty

£ 189.70  inc. vat

£ 158.08 ex. vat

Free Delivery Seagate BarraCuda Pro 4TB Desktop Hard Drive 3.5" SATA III 6GB's 7200RPM 128MB Cache

Seagate BarraCuda Pro 4TB Desktop Hard Drive 3.5" SATA III 6GB's 7200RPM 128MB Cache

  • Register for 2yrs FREE Rescue+ Data Recovery
  • 24/7 Power-On with up to 300TB Workload per year
  • Optimised for Creative Pro's
  • 20 Years of Rock-Solid Desktop Innovation
  • 5 Year Warranty

£ 147.99  inc. vat

£ 123.32 ex. vat

WD Red 4TB 3.5" SATA NAS Hard Drive

  • Optimised for use in 1-5 bay NAS enclosures
  • NASware technology provides 24x7 performance
  • SATA-III 6Gb/s interface / 64MB Cache
  • 3 Year Warranty

£ 108.18  inc. vat

£117.58save £9.40

£ 90.15 ex. vat

£97.98save £7.83
View Product

QuickFind: 554538   |   Mfr part code: WD40EFRX

Toshiba X300 4TB 3.5" SATA Extreme Performance Hard Drive

  • SATA 6.0 Gbit/s Interface
  • 128MB Cache
  • 7200RPM
  • Responds in an Instant
  • 2 Year Warranty

£ 99.99  inc. vat

£109.98save £9.99

£ 83.32 ex. vat

£91.65save £8.33
View Product

QuickFind: 721597   |   Mfr part code: HDWE140EZSTA

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

£ 98.68  inc. vat

£103.84save £5.16

£ 82.23 ex. vat

£86.53save £4.30
View Product

QuickFind: 758036   |   Mfr part code: ST4000VN008

WD Red Pro Hard drive 4TB SATA 6Gb/ s

  • Optimised for use in 6-16 bay NAS enclosures
  • Vibration resistance for extended 24x7 performance
  • SATA-III 6Gb/s interface / 128MB cache
  • 5 Year Warranty

£ 204.15  inc. vat

£ 170.12 ex. vat

View Product

QuickFind: 742619   |   Mfr part code: WD4002FFWX

Seagate IronWolf Pro 4TB NAS Hard Drive 3.5" SATA III 6GB's 7200RPM 128MB Cache

  • Register for 2yrs FREE Rescue+ Data Recovery
  • Rotational Vibration (RV) Sensors
  • IronWolf Health Management (IHM) enabled
  • Designed for always on, 24×7 performance
  • 5 Year Warranty

£ 150.39  inc. vat

£ 125.32 ex. vat

View Product

QuickFind: 766974   |   Mfr part code: ST4000NE0025

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

£ 90.99  inc. vat

£ 75.82 ex. vat

View Product

QuickFind: 791741   |   Mfr part code: ST4000DM004

WD Purple Surveillance 4 TB Internal HDD - WD40PURZ

  • Engineered specifically for surveillance security systems
  • Supports up to 180 TB/yr. workload rate
  • Tuned for write-intensive, low bit-rate, high stream-count...

£ 104.39  inc. vat

£111.00save £6.61

£ 86.99 ex. vat

£92.50save £5.51
View Product

QuickFind: 788292   |   Mfr part code: WD40PURZ

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

£ 102.59  inc. vat

£ 85.49 ex. vat

View Product

QuickFind: 758011   |   Mfr part code: ST4000VX007

WD Gold Hard Drive 4TB SATA 6Gb/s

  • Designed for 24x7 use
  • Vibration resistance & StableTrac technology
  • SATA 3Gbs / 7200rpm / 64MB cache
  • 5yr warranty

£ 162.99  inc. vat

£171.48save £8.49

£ 135.82 ex. vat

£142.90save £7.08
View Product

QuickFind: 737977   |   Mfr part code: WD4002FYYZ

Seagate Exos 4TB E-Class Nearline Enterprise Hard Drive 3.5" SATA III 6GB's 512E

  • 7E8 Series; Superior Performance with Advanced Caching
  • Advanced Write Cache
  • 9th Gen Conventional Magnetic Recording technology
  • Supports workloads of 550 TB per year

£ 191.99  inc. vat

£ 159.99 ex. vat

View Product

QuickFind: 760217   |   Mfr part code: ST4000NM0115

Toshiba 4TB Enterprise HDD MG Series

  • 3.5'' SATA or SAS Hard Drive
  • 24/7 operation
  • Toshiba Stable Platter Technology
  • Persistent Write Cache technology
  • Rotational Vibrations sensor

£ 170.99  inc. vat

£ 142.49 ex. vat

View Product

QuickFind: 788871   |   Mfr part code: MG04ACA400E

Toshiba 320GB 2.5" SATA Mobile Hard Drive

  • 2.5" SATA-III
  • 5400RPM
  • 8MB Buffer

£ 38.49  inc. vat

£ 32.07 ex. vat

View Product

QuickFind: 489552   |   Mfr part code: MQ01ABF032

WD AV 4TB 3.5" SATA Media Hard Drive

  • Optimised for media & set-top box use
  • SATA-III 6Gb/s Interface
  • 5400rpm / 64MB cache
  • 3yr warranty

£ 113.99  inc. vat

£ 94.99 ex. vat

View Product

QuickFind: 579065   |   Mfr part code: WD40EURX

Seagate 4TB 3.5" SATA Video Hard Drive

  • 3.5" SATA-III
  • 5900RPM 64MB Cache
  • Optimized for high-definition consumer DVR applications

£ 124.98  inc. vat

£ 104.15 ex. vat

View Product

QuickFind: 580645   |   Mfr part code: ST4000VM000

Toshiba 320GB 2.5" 7mm SATA Mobile Hard Drive

  • 320GB of data storage capacity
  • Serial ATA (SATA) 3.0 / ATA-8 interface for superior throughput...
  • Large 16MB Cache Buffer for faster read and write performance...

£ 39.99  inc. vat

£ 33.32 ex. vat

View Product

QuickFind: 614135   |   Mfr part code: MQ01ACF032

WD Surveillance 4TB SATA 6Gb/ s Hard Drive

  • Internal Hard Drive
  • 4TB
  • 3.5"
  • 3 years warranty

£ 132.99  inc. vat

£ 110.82 ex. vat

View Product

QuickFind: 699725   |   Mfr part code: WDBGKN0040HNC-ERSN

WD AV MN500S-2 Hard Drive 320GB Internal 2.5" SATA 3Gb/s

  • Type: Hard Drive Internal
  • Capacity : 320GB
  • Form Factor: 2.5"
  • Interface: SATA 3Gb/ s

£ 57.99  inc. vat

£ 48.32 ex. vat

View Product

QuickFind: 724445   |   Mfr part code: WD3200LUCT

Seagate Enterprise Capacity 4TB 3.5" Hard Drive - 512n SAS

  • Internal Hard Drive
  • 4TB
  • 3.5" x 1/3H
  • 5 years warranty

£ 188.99  inc. vat

£ 157.49 ex. vat

View Product

QuickFind: 758015   |   Mfr part code: ST4000NM0025

Seagate BarraCuda 4TB Laptop Hard Drive 2.5" 15mm SATA III 6GB's 5400RPM 128MB Cache

  • Slimmer all-in-one Desktop PC drives - 15mm
  • Multi-Tier Caching Technology
  • Silent 5400 RPM Operation
  • Performance up to 210MB/s
  • 2 Year Warranty

£ 141.02  inc. vat

£151.46save £10.44

£ 117.51 ex. vat

£126.21save £8.70
View Product

QuickFind: 760592   |   Mfr part code: ST4000LM024

WD Black 320GB 2.5" SATA Mobile Hard Drive

  • Optimised for PC performance
  • SATA-III 6Gb/s interface
  • 7200 rpm / 32MB cache
  • 5yr warranty

£ 45.33  inc. vat

£ 37.77 ex. vat

View Product

QuickFind: 676519   |   Mfr part code: WD3200LPLX

WD Blue Hard Drive 320GB Internal 2.5" SATA 6Gb/s

  • Type: Hard Drive Internal
  • Capacity : 320GB
  • Form Factor: 2.5"
  • Interface: SATA 6Gb/ s

£ 41.49  inc. vat

£ 34.57 ex. vat

View Product

QuickFind: 721660   |   Mfr part code: WD3200LPCX

Seagate Exos 4TB E-Class Nearline Enterprise Hard Drive 3.5" SAS 512E

  • 7E8 Series; with Advanced Caching
  • Advanced Write Cache
  • 9th Gen Conventional Magnetic Recording technology
  • Supports workloads of 550 TB per year, 2 MTBF
  • 5 Year Warranty

£ 189.70  inc. vat

£ 158.08 ex. vat

View Product

QuickFind: 760216   |   Mfr part code: ST4000NM0125

Seagate BarraCuda Pro 4TB Desktop Hard Drive 3.5" SATA III 6GB's 7200RPM 128MB Cache

  • Register for 2yrs FREE Rescue+ Data Recovery
  • 24/7 Power-On with up to 300TB Workload per year
  • Optimised for Creative Pro's
  • 20 Years of Rock-Solid Desktop Innovation
  • 5 Year Warranty

£ 147.99  inc. vat

£ 123.32 ex. vat

View Product

QuickFind: 792309   |   Mfr part code: ST4000DM006

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Internal Hard Drives

If 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.

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.