Hard Drives - Internal

Hard disks are used for storing masses of data in your system. They're mechanical, and slower than SSDs, but have the benefit of coming in much larger capacities – you can now get multiple terabytes in a single drive. Internal drives come in two main form factors: 3.5”, which you typically use in desktop PCs, and 2.5”, which are usually for laptops, though a range of convertor brackets are also available.

500GB to 1TB 3.5" SATA Hard Drives

These 3.5" hard drives are available in 500GB, 750GB, and 1TB sizes and mostly utilise the newer SATA III 6Gb/s interface, ensuring as high speeds as possible with their mechanical technology, especially when using them in RAID. They're the most popular drives for today's desktop PCs, thanks to high spindle speeds, lots of cache and huge capacities.

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2TB to 4TB 3.5" SATA Hard Drives

These 3.5" hard drives are available in 2TB, 3TB, and 4TB sizes. They utilise the newer SATA III 6Gb/s interface, ensuring as high speeds as possible with their mechanical technology, especially when using them in RAID. They're the most popular drives for today's desktop PCs, thanks to high spindle speeds, lots of cache and huge capacities.

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5TB to 12TB 3.5" SATA Hard Drives

These 3.5" hard drives are available in 5TB, 6TB, 8TB, 10TB and 12TB sizes. They utilise the newer SATA III 6Gb/s interface, ensuring as high speeds as possible with their mechanical technology, especially when using them in RAID. They're the most popular drives for today's desktop PCs, thanks to high spindle speeds, lots of cache and huge capacities.

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500GB to 1TB 2.5" SATA Hard Drives

2.5" drives are significantly smaller than standard 3.5" ones, making them great candidates for upgrading the storage of your laptop or games console, especially as they're available in capacities of 500GB, 750GB and 1TB. Remember to check the height of the drives, as most portable or console systems only have bays which support 9.5mm drives or less. Also pay attention to the spin speed in rpm; while most drives here use the latest SATA III 6Gbps interface, faster spinning drives will read and write data faster.

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1TB - 2TB 3.5" SATA SSHDs (Solid State Hybrid Drives)

Hybrid hard drives combine a traditional, high capacity mechanical HDD section with a smaller, flash-based SSD section that acts as a cache, giving your system a boost in responsiveness. They won't be as fast as a pure SSD, but they're a great compromise between speed and capacity.

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2TB to 5TB 2.5" SATA Hard Drives

2.5" drives are significantly smaller than standard 3.5" ones, making them great candidates for upgrading the storage of your laptop or games console, especially as they're available in capacities of 2TB, 3TB, 4TB and 5TB. Remember to check the height of the drives, as most portable or console systems only have bays which support 9.5mm drives or less. Also pay attention to the spin speed in rpm; while all drives here use the latest SATA III 6Gbps interface, faster spinning drives will read and write data faster.

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500GB - 2TB 2.5" SATA SSHDs (Solid State Hybrid Drives)

Hybrid hard drives combine a traditional, high capacity mechanical HDD section with a smaller, flash-based SSD section that acts as a cache, giving your system a boost in responsiveness. They won't be as fast as a pure SSD, but they're a great compromise between speed and capacity.

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300GB to 900GB 3.5" Serial Attached SCSI (SAS) Hard Drives

Serial Attached SCSI (SAS) is a data transfer protocol that is more enterprise focussed than SATA, which is the standard bus for regular consumer drives. Available in 300GB, 600GB and 900GB capacities SAS drives are more expensive per gigabyte, but they offer increased speed, longevity and improved error checking, which is vital for their intended use in enterprise, server and high-end workstation solutions. These 3.5" models are less limited in speed and capacity than 2.5" ones, but require more space. Designed to be used with mission critical systems such as servers, high-end work stations or any other users that require the best performance going to improve their systems performance.

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1TB to 12TB 3.5" Serial Attached SCSI (SAS) Hard Drives

Serial Attached SCSI (SAS) is a data transfer protocol that is more enterprise focussed than SATA, which is the standard bus for regular consumer drives. Available in 1TB, 2TB, 3TB, 4TB, 6TB, 8TB, 10TB and 12TB capacities SAS drives are more expensive per gigabyte, but they offer increased speed, longevity and improved error checking, which is vital for their intended use in enterprise, server and high-end workstation solutions. These 3.5" models are less limited in speed and capacity than 2.5" ones, but require more space. Designed to be used with mission critical systems such as servers, high-end work stations or any other users that require the best performance going to improve their systems performance.

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300GB to 900GB 2.5" Serial Attached SCSI (SAS) Hard Drives

Serial Attached SCSI (SAS) is a data transfer protocol that is more enterprise focussed than SATA, which is the standard bus for regular consumer drives. Available in 300GB, 600GB and 900GB capacities SAS drives are more expensive per gigabyte, but they offer increased speed, longevity and improved error checking, which is vital for their intended use in enterprise, server and high-end workstation solutions. These 2.5" models are ideal for space-limited situations. Designed to be used with mission critical systems such as servers, high-end work stations or any other users that require the best performance going to improve their systems performance.

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1TB to 2TB 2.5" Serial Attached SCSI (SAS) Hard Drives

Serial Attached SCSI (SAS) is a data transfer protocol that is more enterprise focussed than SATA, which is the standard bus for regular consumer drives. Available in 1TB, 1.2TB, 1.8TB and 2TB capacities SAS drives are more expensive per gigabyte, but they offer increased speed, longevity and improved error checking, which is vital for their intended use in enterprise, server and high-end workstation solutions. These 2.5" models are ideal for space-limited situations. Designed to be used with mission critical systems such as servers, high-end work stations or any other users that require the best performance going to improve their systems performance.

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500GB to 12TB 3.5" SATA CCTV Surveillance Hard Drives

These 3.5” hard drives utilise the SATA III 6Gb/s interface and have been specially designed for write intensive applications such as CCTV recording systems that are active 24 hours a day.

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500GB to 12TB 3.5" SATA Enterprise Hard Drives

These hard drives are specially engineered for maximum reliability and durability for use in mission-critical systems such as servers and workstations. They also typically have a superior warranty to standard consumer-grade hard drives. Choose from a wide variety of capacity points and performance levels.

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1TB to 12TB 3.5" SATA NAS Hard Drives

These hard drives are specially engineered for maximum reliability and durability for use in NAS boxes. They also typically have a superior warranty to standard consumer-grade hard drives and ofen have special firmware that makes them more resistant to the problems caused by vibrations created by lots of drives mounted close together in NAS box. Choose from a wide variety of capacity points and performance levels.

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Braided SATA Data Cables

Sata cables for Hard Drives, Solid State Drives and other devices such as Optical Drives. These braided cables ensure a neat cabling solution which means less obstruction to your cases internal airflow. Advanced features to look out for include angled plugs when required and latched plugs to ensure a secure connection.
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Case Bay Convertors / Brackets

Bay converters and brackets for PC Cases which include brackets and drive bay converters of various types.
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Hard Drive & Solid State Drive Coolers

Maximise the performance of your HDD or SSD. Coolers allow you to keep high performance SSDs or HDDs operating at their best.

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HDD & SSD Accessories

Here you will find various adaptors and other miscellaneous equipment for internal hard-drives to help adapt them to your requirements.

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SATA Data Cables

SATA cables are used to connect hard disks, SSDs and optical drives to a PC's motherboard. Our range includes standard cables, versions with right-angled connectors to fit into tight spaces, SATA power adapters and SATA-to-MOLEX power connectors.

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HDD Hot Swap Caddies (IDE)

Maximise the performance of your hard drive. IDE Caddies allow you to turn a hard drive into an inexpensive removable backup solution.

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HDD Hot Swap Caddies (SATA)

This range of removable caddies designed for Serial ATA drives allows the end user to swap drives and also remove drives from systems as a security option. With a range of internal or external caddies as well as PATA to SATA converting cases these devices also keep the drives much cooler due to their fans and aluminium structure (where applicable).

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HDD Quickport Docks

Quickport HDD Docks allows an internal hard drive to be instantly docked and accessed without having to open your system. These units sit externally and connect via USB and/or eSATA. Check individual products for exact hard drive and PC connectivity.
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