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Hard Drives

Find the right hard drive with Misco

Here we break down HDD vs SSD to help you find what you need

To help you decide which type of hard drive is best for you, we've created guides to explain the different varieties. These include internal HDD and external HDD (portable) hard disk drives, and non-mechanical equivalent SSDs such as internal SSD and external SSD variants.

Choosing a storage drive - HDD VS. SSD

Traditional spinning (platter) hard drives (HDD) employ a read/write head to access the data as the platter spins within a hard drive enclosure.

Mechanical hard drives spin at different rates, with an average speed of 7,200 revolutions per minute (rpm). Faster spinning 10,000 rpm drives are also available, though one of the other major factors on performance is the interface connecting the HDD to the motherboard. Serial ATA (known as SATA) is the industry standard today, with faster 6Gbps (SATA III) ports being the preferred option for best performance.

An SSD does an equivalent job, although it relies upon flash memory chips to retain data, as opposed to less robust mechanical HDDs. Factory shipped laptops with SSDs may be installed on the system's motherboard, though in many cases they connect via standard PCI/PCIe expansion slots.

SSD-equipped PCs are able to boot in seconds, access and write data at far higher speeds and load applications in a fraction of the time taken by traditional HDDs.

Our buying guides for internal and external HDD and SSD pages go into more detail on the available models, though for anyone upgrading their hard drive, where two drives are used we recommend using a RAID configuration to mirror data (guarding against loss) with a RAID 1 set-up or striping drives to distribute data among two or more drives RAID 0 or RAID 5.

To find out more on RAID set-ups, this page has useful information.

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WD Red 2TB 3.5 NAS Internal Hard Drive
WD Red 2TB 3.5 NAS Internal Hard Drive
WD Red 2TB 3.5 NAS Internal Hard Drive
Out of stock
£78.95 Ex VAT
£94.74 Inc VAT
Out of stock
Product Category: Internal Hard Drives
Misco No: 193870
Manufacturer / No: WD / WD20EFRX
Video is available for this product.

3 Year Warranty
Kingston UV400 SATA3 120GB Solid State Drive
Kingston UV400 SATA3 120GB Solid State Drive
Kingston UV400 SATA3 120GB Solid State Drive
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£46.99 Ex VAT
£56.39 Inc VAT
In stock
Product Category: SSD Drives
Misco No: 2625913
Manufacturer / No: Kingston / SUV400S37/120G

Samsung 850EVO 250GB 2.5
Samsung 850EVO 250GB 2.5" SATA Solid State Drive
Samsung 850EVO 250GB 2.5
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£72.49 Ex VAT
£86.99 Inc VAT
In stock
Product Category: SSD Drives
Misco No: 2509649
Manufacturer / No: Samsung / MZ-75E250B/EU

WD Blue 1TB 3.5 SATA 6Gb/s Internal Hard Drive
WD Blue 1TB 3.5 SATA 6Gb/s Internal Hard Drive
WD Blue 1TB 3.5 SATA 6Gb/s Internal Hard Drive
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£38.20 Ex VAT
£45.84 Inc VAT
In stock
Product Category: Internal Hard Drives
Misco No: 193903
Manufacturer / No: WD / WD10EZEX
Video is available for this product.

Kingston UV400 SATA3 240GB Solid State Drive
Kingston UV400 SATA3 240GB Solid State Drive
Kingston UV400 SATA3 240GB Solid State Drive
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£67.99 Ex VAT
£81.59 Inc VAT
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Product Category: SSD Drives
Misco No: 2625914
Manufacturer / No: Kingston / SUV400S37/240G

Samsung 850EVO 500GB 2.5
Samsung 850EVO 500GB 2.5" SATA Solid State Drive
Samsung 850EVO 500GB 2.5
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£129.99 Ex VAT
£155.99 Inc VAT
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Product Category: SSD Drives
Misco No: 2509650
Manufacturer / No: Samsung / MZ-75E500B/EU

WD Red 3TB 3.5 NAS Internal Hard Drive
WD Red 3TB 3.5 NAS Internal Hard Drive
WD Red 3TB 3.5 NAS Internal Hard Drive
In stock
£92.49 Ex VAT
£110.99 Inc VAT
In stock
Product Category: Internal Hard Drives
Misco No: 193871
Manufacturer / No: WD / WD30EFRX
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WD Purple 3TB 3.5 SATA Internal Hard Drive
WD Purple 3TB 3.5 SATA Internal Hard Drive
WD Purple 3TB 3.5 SATA Internal Hard Drive
In stock
£81.49 Ex VAT
£97.79 Inc VAT
In stock
Product Category: Internal Hard Drives
Misco No: 218939
Manufacturer / No: WD / WD30PURX

WD Red 4TB 3.5 NAS Internal Hard Drive
WD Red 4TB 3.5 NAS Internal Hard Drive
WD Red 4TB 3.5 NAS Internal Hard Drive
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£126.99 Ex VAT
£152.39 Inc VAT
In stock
Product Category: Internal Hard Drives
Misco No: 199822
Manufacturer / No: WD / WD40EFRX

WD Blue 250GB SATA 6Gb/s 2.5
WD Blue 250GB SATA 6Gb/s 2.5" Internal SSD
WD Blue 250GB SATA 6Gb/s 2.5
In stock
£72.99 Ex VAT
£87.59 Inc VAT
In stock
Product Category: SSD Drives
Misco No: 2677347
Manufacturer / No: WD / WDS250G1B0A

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