Internal hard drives

Browse Internal hard drives

Top sellers

1
SAMSUNG 840 Evo 2.5" Internal SSD - 250 GB
  • SATA III 6 Gb/s interface
  • 512 MB cache memory
  • Read speed: up to 540 MB/s
  • Write speed: up to 520 MB/s
Home delivery unavailable Collect in store unavailable
Product details

The Samsung 250 GB 840 Evo 2.5" Internal SSD is the ideal way to update your computer to perform faster and better, every day.SSD is the smartest choiceRepresenting an advancement over standard hard drives (HDD), SSDs don't use moving parts, so they can read and write faster, use less power and are almost silent. Not only will the Samsung 840 Evo SSD ramp up your PC's performance and reliability, it will make using your computer a more pleasant experience.You'll love the new level of... Find out more

More info
2
CRUCIAL MX100 2.5" Internal SSD - 128 GB
  • Interface: SATA III 6.0 Gbps
  • Read speed: Up to 550 MB/s
  • Write speed: Up to 150 MB/s
Home delivery Collect in store
Product details

Offering both speed and capacity, the Crucial MX100 2.5" Internal SSD uses the latest NAND technology to delivers a reliable and consistent performance. 128 GB storage Sufficient storage space provides ample cost-effective storage for your media content and documents, while backing up data. Work with 550 MB/s sequential reads on both compressible and incompressible data, so you can boost productive and wave goodbye to slow speeds. Reliable and secure With quality and innovation, the MX100... Find out more

More info
3
SAMSUNG 850 Pro 2.5” Internal SSD - 512 GB
  • Interface: SATA III 6.0 Gbps
  • Cache: 512 MB
  • Read speed: Up to 550 MB/s
  • Write speed: Up to 520 MB/s
Home delivery Collect in store
Product details

Dramatically improve the speed and performance of your PC or laptop with the easy to install 512 GB Samsung 850 Pro 2.5” Internal SSD.High speed storageThe Samsung 850 Pro SSD delivers much faster read and write speeds than a conventional hard drive. This makes booting up, loading files and saving large documents much quicker than normal and can help demanding software to run smoother and faster - perfect for gaming, producing music or editing photos and videos.It uses up to 50% less power... Find out more

More info
4
SAMSUNG 850 Evo 2.5" Internal SSD - 500 GB
  • SATA III 6 Gb/s interface
  • 512 MB cache memory
  • Read speed: up to 540 MB/s
  • Write speed: up to 520 MB/s
Home delivery Collect in store
Product details

With a spacious 500 GB of storage and durable lightweight form, you can drastically improve the performance speed of your PC or laptop with the 850 Evo 2.5" Internal SSD.Complete peace-of-mindProviding the same data encryption feature as the 840 Evo, Samsung's technology will be sure to keep your data safe at all times, even when you're on the go.Although build to last, the reliable 850 Evo comes complete with five year manufacturer's warranty, for added peace of mind.High speed storageThe... Find out more

More info
5
SAMSUNG 850 Evo 2.5" Internal SSD - 250 GB
  • SATA III 6 Gb/s interface
  • 512 MB cache memory
  • Read speed: up to 540 MB/s
  • Write speed: up to 520 MB/s
Home delivery unavailable Collect in store unavailable
Product details

The Samsung 850 Evo 2.5" Internal SSD offers 250 GB of storage space, so with easy installation from this lightweight product, you can significantly improve the speed and performance of your laptop or PC .Complete peace-of-mindProviding the same data encryption feature as the 840 Evo, Samsung's technology will be sure to keep your data safe at all times, even when you're on the go.Although build to last, the reliable 850 Evo comes complete with five year manufacturer's warranty, for added... Find out more

More info
6
OCZ ARC 100 Series 2.5" Internal SSD - 240 GB
  • Interface: SATA III 6.0 Gbps
  • Read speed: Up to 480 MB/s
  • Write speed: Up to 430 MB/s
Home delivery Collect in store
Product details

Increase the efficiency of your PC or laptop with the OCZ ARC 100 Series 2.5" Internal SSD.High performance Sufficient 240 GB storage offers great value storage for your media content, documents and back up data.Boost productivity with fast read and write speeds, which make booting up quicker and effortlessly handle both incompressible and compressible data types, such as multimedia, encrypted data, ZIP files and software. Proprietary Barefoot 3 M10 controller technology delivers superior... Find out more

More info
1
WD Mainstream 3.5” Internal Hard Drive - 3TB
  • SATA 6.0 Gb/s
  • 5400 rpm
Home delivery Collect in store
Product details

Add unparalleled storage to your desktop PC with the 3 TB Western Digital Mainstream 3.5” Internal Hard Drive. Massive memory The WD Mainstream brings a colossal 3 TB worth of storage to your desktop computer and is perfect for use a secondary media or backup drive. It's also an ideal replacement or upgrade thanks to the Acronis True Image cloning software. Available for free from the WD Support Site, it makes light work of migrating your old hard drive's content, including the OS. You... Find out more

More info
2
TOSHIBA PA4293E-1HN0 Internal 3.5" SATA Hard Drive - 3TB
  • SATA 6.0 Gb/s
  • 5900 rpm
Home delivery Collect in store
Product details

If you are looking to upgrade your desktop hard drive, the 3 TB Toshiba PA4293E-1HN0 Internal 3.5" SATA Hard Drive is worthy of consideration.A bounteous storage capacity The Toshiba PA4293E-1HN0 will provide a staggering 3 TB of space for you to safely store your digital life on your desktop computer, and with Advanced Format Technology to provide maximum error detection and a more efficient use of the storage surface area you can be sure that your treasured files will be in safe hands.If... Find out more

More info
3
WD Mainstream 3.5” Internal Hard Drive - 2 TB
  • Interface: SATA III 6.0 Gbps
  • Speed: 5400 rpm
  • Cache: 64 MB
Home delivery Collect in store
Product details

Vastly improve the storage capacity of your desktop PC with the 2 TB WD Mainstream 3.5” Internal Hard Drive. Massive memory The WD Mainstream brings 2 TB of storage to your desktop computer and is perfect for use a secondary media or backup drive. It's also an ideal replacement or upgrade thanks to the Acronis True Image cloning software. Available for free from the WD Support Site, it makes light work of migrating your old hard drive's content, including the OS. You can expect... Find out more

More info
4
TOSHIBA PA4292E-1HL0 Internal 3.5" SATA Hard Drive - 2TB
  • SATA 6.0 Gb/s
  • 5900 rpm
Home delivery Collect in store
Product details

If you are looking to upgrade your desktop hard drive, the 2TB Toshiba PA4292E-1HL0 Internal 3.5" SATA Hard Drive is worthy of consideration.Ample storage space with minimal impactThe Toshiba PA4292E-1HL0 will provide 2 TB of space for you to safely store your digital world on your desktop computer, and with Advanced Format Technology to provide maximum error detection and a more efficient use of the storage surface area you can be sure that your treasured files will be in safe hands.If you... Find out more

More info
5
WD Red 3.5" Internal NAS Hard Drive - 4 TB
  • Interface: SATA
  • Cache: 64 MB
  • Transfer rate: Up to 150 MB/s
Home delivery Collect in store
Product details

This Western Digital Red 3.5" Internal NAS Hard Drive offers cool, quiet performance for optimum use in 24/7 NAS systems with up to eight bays.Large hard drive spaceYou'll be able to store up to 4 TB of files on your WD Red 3.5" NAS Hard Drive, making it an ideal tool for productivity and archiving.If you use heavy creative applications or complete large amounts of work every day, you'll appreciate the high capacity storage available.Performs under pressureChoose this NAS drive for an... Find out more

More info
6
WD Red 3.5" Internal Network Hard Drive - 5 TB
  • Interface: SATA 6.0 Gbps
  • Cache: 64 MB
Home delivery Collect in store
Product details

Designed to upgrade your NAS drive, the Western Digital Red 3.5" Internal Network Hard Drive adds another 5 TB to your network hard drive. This drive is compatible with 24x7 NAS systems with up to eight bays.NAS driveOptimised for use with NAS systems with up to eight drive bays, the WDBMMA0050HNC-ERSN is designed and tested for these environments. It can meet the demanding requirements of your home or small business and offers 5 TB of storage space.Dual-plane balance control technology... Find out more

More info
7
WD 3.5" Internal Hard Drive - 2 TB
  • SATA III 6 Gb/s interface
  • Spin speed: 7200 rpm
  • 64 MB cache memory
Home delivery Collect in store
Product details

Offering high performance data storage, the 2 GB Western Digital 3.5" Internal Hard Drive is perfectly designed for demanding users. Superb data storage Ideal for those who edit photos and videos, power PC users and gamers, the WD hard drive packs a high powered punch. It features a dual processor that maximises performance, and has a large cache for fast read and write speeds. The dynamic caching algorithm optimises cache allocation between reads and writes. If there is a lot of read... Find out more

More info
8
WD Desktop Everyday Green 3.5" Internal Hard Drive - 4 TB
  • SATA III 6 Gb/s interface
  • 64 MB cache memory
Home delivery unavailable Collect in store unavailable
Product details

Upgrade and store more with the Western Digital Desktop Everyday Green 3.5" Internal Hard Drive which offers an impressive 4 TB of storage for all your music, photos, videos and documents.Space to store a million songsA great choice for your everyday computing needs, the Desktop Everyday Hard Drive boasts a variety of functional and eco features. Suitable for use in your desktop or all-in-one PC, this HDD delivers solid reliability for office and web applications in addition to providing... Find out more

More info
9
WD Green Desktop Everyday 3.5" Internal Hard Drive - 6 TB
  • Interface: SATA 6.0 Gbps
  • Cache: 64 MB
Home delivery Collect in store
Product details

Upgrade and store more with the Western Digital Green Desktop Everyday 3.5" Internal Hard Drive which offers an impressive 6 TB of storage for all your music, photos, videos and documents.Space to store a million songsA great choice for your everyday computing needs, the Desktop Everyday Hard Drive boasts a variety of functional and eco features. Suitable for use in your desktop or all-in-one PC, this HDD delivers solid reliability for office and web applications in addition to providing... Find out more

More info
1
TOSHIBA PX1829E-1HJ0 Internal 2.5" SATA II Hard Drive - 1 TB
  • SATA 3.0 Gb/s
  • 5400 rpm
Home delivery Collect in store
Product details

The Toshiba PX-1829E-1HJ0 Internal 2.5" SATA II 1TB Hard Drive offers large, fast and effective storage for your laptop in a compact format. Optimised design This fantastic 5400 rpm 2.5” Toshiba hard drive operates on a SATA II interface, presented in a new slimline design that is perfect for storing your precious data. The PX-1829E-1HJ0 Internal HDD offers a massive 1 TB of space that will easily accommodate all your photos, videos, documents and other files Silent and effective This... Find out more

More info
2
TOSHIBA 2.5" Internal Solid State Hybrid Drive - 1 TB with 8 GB Flash Memory
  • Interface: SATA III 6.0 Gbps
  • Speed: 5400 rpm
  • Flash memory: 8 GB
  • Cache: 32 MB
Home delivery Collect in store
Product details

Combining SSD performance with large capacity storage, the Toshiba PX3005E-1HJ0 2.5" Internal SSHD is the ideal upgrade for any performance PC.What is a solid-state hybrid drive?A solid-state hybrid drive (SSHD) is a regular hard disk drive with a large, solid-state cache memory.  This large cache memory acts as a middleman between your hard drive and the computer, with anything stored in it accessible far faster than normal.  This means anything you do regularly, from simply booting up... Find out more

More info
3
WD Mainstream 2.5" Internal Hard Drive - 1 TB
  • SATA II 3 Gb/s interface
  • Spin speed: 5400 rpm
  • 8 MB cache memory
Home delivery Collect in store
Product details

The Western Digital Mainstream 2.5” Internal Hard Drive brings ample storage to your laptop. Safe and secureThe WD Mainstream provides 1 TB worth of storage to your portable computing, allowing you to store a library of photos, videos and music. It's an ideal replacement or upgrade thanks to the Acronis True Image cloning software. Available for free from the WD Support Site, it makes light work of migrating your old hard drive's content, including the OS. Reliable performance You can... Find out more

More info
4
TOSHIBA 2.5" Internal Solid State Hybrid Drive - 500 GB with 8 GB Flash Memory
  • Interface: SATA III 6.0 Gbps
  • Speed: 5400 rpm
  • Flash memory: 8 GB
  • Cache: 32 MB
Home delivery Collect in store
Product details

Combining SSD performance with large capacity storage, the Toshiba PX3004E-1HE0 2.5" Internal SSHD is the ideal upgrade for any performance PC.What is a solid-state hybrid drive?A solid-state hybrid drive (SSHD) is a regular hard disk drive with a large, solid-state cache memory.  This large cache memory acts as a middleman between your hard drive and the computer, with anything stored in it accessible far faster than normal.  This means anything you do regularly, from simply booting up... Find out more

More info
5
WD Mainstream 2.5" Internal Hard Drive - 500 GB
  • SATA II 3 Gb/s interface
  • Spin speed: 5400 rpm
  • 8 MB cache memory
Home delivery Collect in store
Product details

Enhance laptop storage space with the easy-to-install Western Digital Mainstream 2.5” Internal Hard Drive. Secure storage The WD Mainstream brings 500 GB worth of storage to your portable computing, allowing you to store a library of photos, videos and music. It's also an ideal replacement or upgrade thanks to the Acronis True Image cloning software. Available for free from the WD Support Site, it makes light work of migrating your old hard drive's content, including the OS. You can... Find out more

More info
6
TOSHIBA PX1826E-1HE0 Internal 2.5" SATA II Hard Drive - 500GB
  • SATA 3.0 Gb/s
  • 5400 rpm
Home delivery Collect in store
Product details

With a slim design that will fit perfectly into your PC, the Toshiba PX1826E-1HE0 Internal 2.5" SATA II Hard Drive is ideal for storing all your media and entertainment ready for whenever you need it. Superb storage This 5400 rpm 500 GB hard drive provides reliable and quick performance, making it easy to store everything you need on your laptop. It uses the SATA II connection and is compatible with the Windows 8 operating system. You can rely on the PX1826E1HE0 to fit in perfectly with... Find out more

More info
1
Product details

The Dynamode USB-HD3.5S-3.0 3.5" USB HDD Enclosure gives you super fast data transfer for improved file access, backup and restore times, enveloped in a light and stylish pocket-sized format.Speedy USB3.0This outstanding USB HDD Enclosure boasts the USB 3.0 interface, which can achieve transfer speeds of up to 10 times that of current USB 2.0 technology. With USB 3.0 you get up to 5 Gbps transfer speeds to your USB 3.0 interface, as well as USB 2.0 compatibility for preserving your... Find out more

More info
2
Product details

The black Dynamode 2.5" SATA Hard Drive Enclosure allows you to connect up a 2.5" laptop HDD to your computer via superfast USB 3.0.Data transfer made easyPerfect for backing up and transferring large amounts of data, all you need is a SATA hard drive and you're ready to go.Practical performanceSupporting USB 3.0 you can transfer data at up to 5 Gbps between your computer and an external hard drive. With USB 2.0 also being supported, the enclosure will automatically recognize and switch if... Find out more

More info
3
Product details

The Dynamode USB-HD2.5-BN 2.5” IDE USB 2.0 Hard Drive Enclosure gives your hard drive compact, sturdy protection to keep your valuable files safe. Preserve your data, extend your hard drive life With the USB-HD2.5-BN Enclosure you can re-use your current 3.5” IDE interfaced PC, Mac or server hard drive, so it's the ideal way to keep on using the essential components of the drive if its old case has expired. Fitted with USB 2.0 connectors, you'll be able to flexibly and easily backup... Find out more

More info
4
Product details

The Dynamode USB-HD2.5SI-BN 2.5” SATA/IDE USB 2.0 Hard Drive Enclosure provides compact, durable protection for your hard drive, keeping your precious files safe and sound. Longer hard drive life The USB-HD2.5S-IBN Enclosure lets you re-use your existing 2.5” SATA or IDE interfaced PC, Mac or server hard drive, so it's a fantastic way to keep using the essential parts of the drive if its old case is no longer usable. Fitted with USB 2.0 connectors, you'll be able to flexibly backup and... Find out more

More info
5
Product details

The Dynamode USB3.0 SATA Hard Disk Dock allows you to conveniently and simply transfer data between multiple hard disk formats. There is no separate power supply for hard disks needed either!Fast and Safe TransferThe stylish vertical design allows any SATA I/II Hard Disk (either 2.5" or 3.5") to be connected effortlessly data transfer fron one hard drive to another. The USB dock includes a built-in 'One Button' backup system for instant operation. The dock also has a plug n' play with USB 2.0... Find out more

More info
6
Product details

The Dynamode USB-HD3.5SI-BN 3.5” SATA/IDE USB 2.0 Hard Drive Enclosure provides compact, rugged protection for your hard drive, keeping those precious files totally safe. Prolong hard drive life With the USB-HD3.5SI-BN Enclosure you can re-use your existing 3.5” SATA or IDE interfaced PC, Mac or server hard drive, making it a great way to keep using the important components of the drive if its old case has reached the end of its life. Fitted with USB 2.0 connection you'll have loads of... Find out more

More info
7
Product details

The Dynamode USBHD2.5SBN 2.5” SATA USB 2.0 Hard Drive Enclosure gives your hard drive compact, hard-wearing security to keeping your precious files completely safe. Safeguard your data, maximise hard drive life The USB-HD2.5SI-BN Enclosure lets you re-use your current 2.5” SATA interfaced PC, Mac or server hard drive. This makes for the ideal way to keep using the important drive components should its old case become unusable. Fitted with USB 2.0 connectors that are compatible with USB... Find out more

More info
All About Internal hard drives

Our PATA and SATA internal hard drives can substantially expand your PCs storage capacity - no more deleting your favourite movie to make room for another!

Desktop PC users should check out our 3.5" internal hard drives with memory from160GB to 2TB; while Laptop owners will want to take a look at the 2.5" internal hard drives ranging from 64GB to 500GB.

Alternatively you may wish to consider a solid state drive (SSD) which boasts faster boot times, lower noise levels and lower power consumption.

Preserve your desktop PCs internal hard drive with one of our protective internal hard drive enclosures. Featuring USB 2.0 compatibility, you’ll benefit from fast transfer and saving speeds as well as ultimate peace of mind when you back up your important digital media and other documents.