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Internal Hard Drives (HDD)

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24 Items found
WD 6TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD6003FFBX)
HD-554-WD
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(1)
6TB Hard Drive, WD6003FFBX, SATA 6GB/s Interface, IntellliPower 7200RPM Spin Speed, 256MB Cache, CMR Technology, 5 Year Warranty
£194.99 (incl. VAT)
fiber_manual_record In stock
WD Blue 1TB HDD 5400RPM 2.5" Internal Hard Drive (WD10SPZX)
HD-55J-WD
1TB Hard Drive, WD10SPZX, 2.5 inch SATA 6Gb/s, 5400RPM Spin Speed, 128MB Cache, 7mm Thick, 2 Year Warranty
£53.99 (incl. VAT)
fiber_manual_record In stock
WD 10TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD102KFBX)
HD-575-WD
10TB Hard Drive, WD102KFBX, SATA 6GB/s Interface, IntellliPower 7200RPM Spin Speed, 256MB Cache, CMR Technology, 5 Year Warranty
£314.99 (incl. VAT)
fiber_manual_record In stock
WD 10TB Red Plus 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD101EFBX)
HD-578-WD
10TB Hard Drive, WD101EFBX, 3.5 Inch, SATA 6GB/s Interface, 256MB Cache, CMR Technology, Optimal compatibility for NAS systems, 3 Year Warranty
£274.99 (incl. VAT)
fiber_manual_record In stock
WD 6TB Red Plus 5400rpm HDD 256MB Cache Internal NAS Hard Drive (WD60EFPX)
HD-59U-WD
6TB Hard Drive, WD60EFPX, 3.5 Inch, SATA 6GB/s Interface, 256MB Cache, CMR Technology, Optimal compatibility for NAS systems, 3 Year Warranty
£152.99 (incl. VAT)
fiber_manual_record In stock
Save 7%
WD 8TB Blue HDD 5640rpm 256MB Cache Internal Hard Drive (WD80EAAZ)
STO-WDC-01658
8TB Hard Drive, WD80EAAZ, 3.5 inch, SATA 6Gb/s Interface, IntelliPower 5640 RPM Spin Speed, 256MB Cache, 2 Year Warranty.
£214.99 £199.99 (incl. VAT)
fiber_manual_record In stock
WD 8TB Black HDD 7200RPM 128MB Cache Internal Performance Hard Drive (WD8002FZWX)
HD-596-WD
8TB Hard Drive, WD8002FZWX, 3.5 inch, SATA 6Gb/s, 7200RPM Spin Speed, 128MB Cache, up to 263MB/s, 5 Year Warranty
£289.99 (incl. VAT)
fiber_manual_record In stock
WD 1TB Blue HDD 7200rpm 64MB Cache Internal Hard Drive (WD10EZEX)
HD-366-WD
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(3)
WD10EZEX, 1TB Hard Drive, 3.5 inch SATA 6Gb/s, 7200RPM Spin Speed, 8.9ms Average Seek Time, 64MB Cache, 2 Year Warranty
£43.99 (incl. VAT)
fiber_manual_record In stock
WD Gold 12TB 3.5" 7200RPM HDD 256MB Cache Datacenter Hard Drive (WD121KRYZ)
HD-54Y-WD
WD121KRYZ, 12TB Capacity, 3.5 inch, SATA 6Gb/s Interface, 7200RPM Spin Speed, 256MB Cache, OEM, 255MB/s Transfer Rate, 5 Year Warranty
£339.95 (incl. VAT)
fiber_manual_record Pre order
WD 4TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD4003FFBX)
HD-555-WD
4TB Hard Drive, WD4003FFBX, SATA 6GB/s Interface, IntellliPower 7200RPM Spin Speed, 256MB Cache, CMR Technology, 5 Year Warranty
£136.99 (incl. VAT)
fiber_manual_record Pre order
Save 23%
WD 8TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD8003FFBX)
HD-55C-WD
8TB Hard Drive, WD8003FFBX, SATA 6GB/s Interface, IntellliPower 7200RPM Spin Speed, 256MB Cache, CMR Technology, 5 Year Warranty
£259.99 £199.99 (incl. VAT)
fiber_manual_record Pre order
WD Gold 10TB 3.5" 7200RPM HDD 256MB Cache Datacenter Hard Drive (WD102KRYZ)
HD-56G-WD
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(1)
WD102KRYZ, 10TB Capacity, 3.5 inch, SATA 6Gb/s Interface, 7200RPM Spin Speed, 256MB Cache, OEM, 262MB/s Transfer Rate, 5 Year Warranty
£249.95 (incl. VAT)
fiber_manual_record Pre order
WD 12TB Red Plus 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD120EFBX)
HD-579-WD
12TB Hard Drive, WD120EFBX, 3.5 Inch, SATA 6GB/s Interface, 256MB Cache, CMR Technology, Optimal compatibility for NAS systems, 3 Year Warranty
£309.95 (incl. VAT)
fiber_manual_record Pre order
WD 14TB Red Plus 7200rpm HDD 512MB Cache Internal NAS Hard Drive (WD140EFGX)
HD-57A-WD
14TB Hard Drive, WD140EFGX , 3.5 Inch, SATA 6GB/s Interface, 512MB Cache, CMR Technology, Optimal compatibility for NAS systems, 3 Year Warranty
£449.99 (incl. VAT)
fiber_manual_record Pre order
WD 12TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD121KFBX)
HD-57B-WD
12TB Hard Drive, WD121KFBX, SATA 6GB/s Interface, IntellliPower 7200RPM Spin Speed, 256MB Cache, CMR Technology, 5 Year Warranty
£389.99 (incl. VAT)
fiber_manual_record Pre order
WD 3TB Blue HDD 5400rpm 256MB Cache Internal Hard Drive (WD30EZAZ)
HD-57R-WD
3TB Hard Drive, WD30EZRZ, 3.5 inch, SATA 6Gb/s Interface, IntelliPower Spin Speed, 256MB Cache, 2 Year Warranty.
£99.95 (incl. VAT)
fiber_manual_record Pre order
WD 10TB Black HDD 7200RPM 256MB Cache Internal Performance Hard Drive (WD101FZBX)
HD-577-WD
10TB Hard Drive, WD101FZBX, 3.5 inch, SATA 6Gb/s, 7200RPM Spin Speed, 256MB Cache, HDD average transfer rateis 263 MB/s, 5 Year Warranty
£369.95 (incl. VAT)
fiber_manual_record Pre order
WD 16TB Red Pro 7200rpm HDD 512MB Cache Internal NAS Hard Drive (WD161KFGX)
HD-57E-WD
16TB Hard Drive, WD161KFGX, SATA 6GB/s Interface, IntellliPower 7200RPM Spin Speed, 512MB Cache, CMR Technology, 5 Year Warranty
£449.99 (incl. VAT)
fiber_manual_record Pre order
WD 20TB Red Pro 7200rpm HDD 512MB Cache Internal NAS Hard Drive (WD201KFGX)
HD-59H-WD
20TB Hard Drive, WD201KFGX, SATA 6GB/s Interface, IntellliPower 7200RPM Spin Speed, 512MB Cache, CMR Technology, 5 Year Warranty
£524.99 (incl. VAT)
fiber_manual_record Pre order
WD 22TB Red Pro 7200rpm HDD 512MB Cache Internal NAS Hard Drive (WD221KFGX)
HD-59J-WD
22TB Hard Drive, WD221KFGX, SATA 6GB/s Interface, IntellliPower 7200RPM Spin Speed, 512MB Cache, CMR Technology, 5 Year Warranty
£559.99 (incl. VAT)
fiber_manual_record Pre order
Save 2%
WD 2TB Black HDD 7200RPM 64MB Cache Internal Performance Hard Drive (WD2003FZEX)
HD-410-WD
2TB Hard Drive, WD2003FZEX, 3.5 inch, SATA 6Gb/s, 7200RPM Spin Speed, 64MB Cache, 5 Year Warranty
£142.99 £139.99 (incl. VAT)
fiber_manual_record Pre order
WD 2TB Blue HDD 5400rpm 64MB Cache Internal Hard Drive (WD20EARZ)
STO-WDC-01659
2TB Hard Drive, WD20EARZ, 3.5 inch, SATA 6Gb/s Interface, IntelliPower 5400rpm Spin Speed, 64MB Cache, 2 Year Warranty.
£59.99 (incl. VAT)
fiber_manual_record Pre order
WD Black 250GB M.2 SSD 2TB HDD Bundle
BU-01F-WD
WD Black 250GB M.2 SSD and WD 2TB Blue 3.5" Hard Dirve
£98.99 (incl. VAT)
fiber_manual_record Out of stock
See Details
WD Black 500GB M.2 SSD 1TB HDD Bundle
BU-01G-WD
WD Black 500GB M.2 SSD and WD 1TB Blue 3.5" Hard Dirve
£85.96 (incl. VAT)
fiber_manual_record Out of stock
See Details

Internal Hard Drives (HDD)


Seagate 8TB Barracuda HDD 5400RPM 256MB Cache Internal Hard Drive

Upgrade your storage with our selection of internal hard drives (HDD) at Overclockers UK. Ideal for expanding your gaming PC's capacity, these drives offer ample space to store everything from extensive media libraries to large-scale projects. With options ranging from 1TB to 20TB and beyond, internal HDDs provide reliable, long-term storage for your most important files. Whether you're building a new PC or upgrading an existing system, our range of internal hard drives combines high capacity with dependable performance. What’s more, you can take your pick from industry-leading manufacturers including Seagate and Western Digital!


Internal HDDs explained

Internal hard drives (HDDs) are a type of storage for your computer's operating system, applications, and files. Unlike SSDs, which use flash memory, HDDs store data on spinning magnetic platters, making them a cost-effective solution for large storage needs. They are especially suitable for bulk storage tasks, such as archiving media files, storing backups, and running large-scale applications that don't require the ultra-fast speeds of SSDs.



Want to Read More?

Time for a storage upgrade, but unsure where to start? Don’t worry! This dedicated article on the Overclockers UK Blog has everything you need to know about HDDs and SSDs.

Read More

Internal Hard Drives (HDD) FAQ


What’s the difference between an HDD and an SSD?

An HDD (Hard Disk Drive) uses spinning disks to store data, while an SSD (Solid State Drive) uses flash memory for faster data access. SSDs are quicker but often more expensive, whereas HDDs offer larger storage capacities at a lower cost.

How do I choose the right capacity for my internal HDD?

The right capacity depends on your storage needs. For general use, a 1TB or 2TB drive is usually sufficient. For storing large files such as videos, games, or backups, consider drives with 4TB or more.

Are internal hard drives reliable for long-term storage?

Internal HDDs are designed for long-term storage and are highly reliable when used under normal conditions. Regular backups and proper handling can further ensure the longevity of your data.




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