Help & Support Blog Forum

Internal Hard Drives (HDD)

Filter
View:
view_comfy square view_list
53 Items found
Seagate 6TB SkyHawk HDD 256MB Cache Surveillance Internal CCTV Hard Drive
STO-SEA-00574
6TB Hard Drive, ST6000VX009, Part of the SkyHawk Guardian Range, Surveillance Drive, 3.5 inch, CMR Technology, SATA 6Gb/s Interface, 256MB Cache, 3 Year Warranty
£136.99 (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 In stock
WD 6TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD6003FFBX)
HD-554-WD
star_border star_border star star star
(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 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 In stock
Seagate 10TB IronWolf PRO NAS HDD 7200RPM 256MB Cache Internal Hard Drive
STO-SEA-00566
10TB Hard Drive, ST10000NT001, Part of the IronWolf PRO Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 7200RPM Spin Speed, 256MB Cache, 5 Year Warranty, 3-year included Rescue Data Recovery plan
£279.95 (incl. VAT)
fiber_manual_record In stock
Seagate 2TB Barracuda HDD 5400RPM 2.5" Internal Hard Drive - PC and PS4 (ST2000LM015)
HD-37A-SE
star star star star star
(1)
2TB Hard Drive, ST2000LM015, Part of the Compute Guardian Range, 2.5 inch, SATA 6Gb/s Interface, SMR Technology, 5400RPM Spin Speed, 128MB Cache, 2 Year Warranty
£85.99 (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
Seagate 1TB Barracuda HDD 5400RPM 2.5" Internal Hard Drive (ST1000LM048)
HD-379-SE
star star star star star
(1)
1TB Hard Drive, ST1000LM048, Part of the Compute Guardian Range, 2.5 inch, SATA 6Gb/s Interface, SMR Technology, 5400RPM Spin Speed, 128MB Cache, 2 Year Warranty
£49.99 (incl. VAT)
fiber_manual_record In stock
Save 5%
Seagate 6TB IronWolf PRO NAS HDD 7200RPM 256MB Cache Internal Hard Drive
STO-SEA-00564
6TB Hard Drive, ST6000NT001, Part of the IronWolf PRO Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 7200RPM Spin Speed, 256MB Cache, 5 Year Warranty, 3-year included Rescue Data Recovery plan
£209.99 £199.99 (incl. VAT)
fiber_manual_record In stock
Seagate 8TB IronWolf NAS 7200RPM HDD 256MB Cache Internal Hard Drive (ST8000VN004)
HD-3CD-SE
8TB Hard Drive, ST8000VN004, Part of the IronWolf Guardian Range, NAS Drive, 3.5 inch, SATA 6Gb/s Interface, CMR Technology, 3 Year Warranty, 3-year included Rescue Data Recovery plan
£214.99 (incl. VAT)
fiber_manual_record In stock
Seagate 3TB Barracuda HDD 5400RPM 256MB Cache Internal Hard Drive (ST3000DM007)
HD-3A2-SE
3TB Hard Drive, ST3000DM007, Part of the Compute Guardian Range, 3.5 inch, SATA 6Gb/s Interface, SMR Technology, 5400RPM Spin Speed, 256MB Cache, 2 Year Warranty
£88.99 (incl. VAT)
fiber_manual_record In stock
Seagate 2TB SkyHawk HDD 256MB Cache Surveillance Internal CCTV Hard Drive
STO-SEA-00572
2TB Hard Drive, ST2000VX017, Part of the SkyHawk Guardian Range, Surveillance Drive, 3.5 inch, CMR Technology, SATA 6Gb/s Interface, 256MB Cache, 3 Year Warranty
£58.99 (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
Seagate 8TB SkyHawk HDD 256MB Cache Surveillance Internal CCTV Hard Drive
STO-SEA-00575
8TB Hard Drive, ST8000VX010, Part of the SkyHawk Guardian Range, Surveillance Drive, 3.5 inch, CMR Technology, SATA 6Gb/s Interface, 256MB Cache, 3 Year Warranty
£179.99 (incl. VAT)
fiber_manual_record In stock
Save 14%
Seagate FireCuda 8TB 7200RPM SATA 6Gb/s 256MB Cache Hard Drive (ST8000DXA01)
STO-SEA-01033
ST8000DXA01, Part of the Compute Guardian Range, 8TB Capacity, 3.5 inch, SATA 6Gb/s Interface, 7200RPM Spin Speed, 256MB Cache, 5 Year Warranty
£242.99 £209.99 (incl. VAT)
fiber_manual_record In stock
Save 19%
Seagate 8TB IronWolf NAS HDD 5400RPM 256MB Cache Internal Hard Drive
STO-SEA-00562
8TB Hard Drive, ST8000VN002, Part of the IronWolf Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 5400RPM Spin Speed, 256MB Cache, 3 Year Warranty, 3-year included Rescue Data Recovery plan
£209.99 £169.99 (incl. VAT)
fiber_manual_record In stock
Seagate 12TB IronWolf PRO NAS HDD 7200RPM 256MB Cache Internal Hard Drive
STO-SEA-00567
12TB Hard Drive, Helium, Part of the IronWolf PRO Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 7200RPM Spin Speed, 256MB Cache, 5 Year Warranty, 3-year included Rescue Data Recovery plan
£364.99 (incl. VAT)
fiber_manual_record In stock
Seagate 12TB IronWolf NAS 7200RPM HDD 256MB Cache Internal Hard Drive (ST12000VN0008)
HD-3BT-SE
12TB Hard Drive, ST12000VN0008, Part of the IronWolf Guardian Range, NAS Drive, 3.5 inch, SATA 6Gb/s Interface, CMR Technology, 3 Year Warranty, 3-year included Rescue Data Recovery
£299.99 (incl. VAT)
fiber_manual_record In stock
Seagate 8TB Barracuda HDD 5400RPM 256MB Cache Internal Hard Drive (ST8000DM004)
HD-39Z-SE
star star star star star
(2)
ST8000DM004, Part of the Compute Guardian Range, 8TB Capacity, 3.5 inch, SATA 6Gb/s Interface, SMR Technology, 5400RPM Spin Speed, 256MB Cache, 2 Year Warranty
£189.95 (incl. VAT)
fiber_manual_record In stock
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 In stock
Save 28%
Seagate 6TB Barracuda HDD 5400RPM 256MB Cache Internal Hard Drive (ST6000DM003)
HD-39D-SE
6TB Hard Drive, ST6000DM003, Part of the Compute Guardian Range, 3.5 inch, SATA 6Gb/s Interface, SMR Technology, 5400RPM Spin Speed, 256MB Cache, 2 Year Warranty
£194.99 £139.99 (incl. VAT)
fiber_manual_record In stock
Seagate 2TB Barracuda HDD 7200RPM 256MB Cache Internal Hard Drive (ST2000DM008)
HD-3A5-SE
star_half star star star star
(3)
2TB Hard Drive, ST2000DM008, Part of the Compute Guardian Range, 3.5 inch, SATA 6Gb/s Interface, SMR Technology, 7200RPM Spin Speed, 256MB Cache, 2 Year Warranty,
£57.95 (incl. VAT)
fiber_manual_record In stock
Seagate 2TB IronWolf NAS HDD 5900RPM 256MB Cache Internal Hard Drive
STO-SEA-00560
2TB Hard Drive, ST2000VN003, Part of the IronWolf Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 5900RPM Spin Speed, 256MB Cache, 3 Year Warranty, 3-year included Rescue Data Recovery plan
£85.99 (incl. VAT)
fiber_manual_record In stock
Seagate 6TB IronWolf NAS HDD 5400RPM 256MB Cache Internal Hard Drive
STO-SEA-00561
6TB Hard Drive, ST6000VN006, Part of the IronWolf Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 5400RPM Spin Speed, 256MB Cache, 3 Year Warranty, 3-year included Rescue Data Recovery plan
£167.99 (incl. VAT)
fiber_manual_record In stock
Save 5%
Seagate 4TB IronWolf PRO NAS HDD 7200RPM 128MB Cache Internal Hard Drive
STO-SEA-00563
4TB Hard Drive, ST4000NT001, Part of the IronWolf PRO Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 7200RPM Spin Speed, 256MB Cache, 5 Year Warranty, 3-year included Rescue Data Recovery plan
£134.99 £127.99 (incl. VAT)
fiber_manual_record In stock
WD 1TB Blue HDD 7200rpm 64MB Cache Internal Hard Drive (WD10EZEX)
HD-366-WD
star star star star star
(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 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
Save 17%
Seagate 10TB IronWolf NAS 7200RPM HDD 256MB Cache Internal Hard Drive (ST10000VN000)
HD-3ES-SE
10TB Hard Drive, ST10000VN000, Part of the IronWolf Guardian Range, NAS Drive, 3.5 inch, SATA 6Gb/s Interface, CMR Technology, 3 Year Warranty, 3-year included Rescue Data Recovery
£299.99 £249.95 (incl. VAT)
fiber_manual_record In stock
Seagate 1TB BarraCuda HDD 7200rpm 256MB Cache Internal Hard Drive (ST1000DM014)
STO-SEA-01807
1TB Hard Dirve, ST1000DM014, Part of the Compute Guardian Range, 3.5 inch, SATA 6Gb/s Interface, SMR Technology, 7200RPM Spin Speed, 256MB Cache, 2 Year Warranty,
£47.99 (incl. VAT)
fiber_manual_record In stock
Seagate 8TB IronWolf PRO NAS HDD 7200RPM 256MB Cache Internal Hard Drive
STO-SEA-00565
8TB Hard Drive, ST8000NT001, Part of the IronWolf PRO Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 7200RPM Spin Speed, 256MB Cache, 5 Year Warranty, 3-year included Rescue Data Recovery plan
£214.99 (incl. VAT)
fiber_manual_record In stock
Seagate 4TB SkyHawk HDD 256MB Cache Surveillance Internal CCTV Hard Drive
STO-SEA-00573
4TB Hard Drive, ST4000VX016, Part of the SkyHawk Guardian Range, Surveillance Drive, 3.5 inch, CMR Technology, SATA 6Gb/s Interface, 256MB Cache, 3 Year Warranty
£89.99 (incl. VAT)
fiber_manual_record In stock
Seagate 4TB IronWolf NAS 5400RPM HDD 256MB Cache Internal Hard Drive (ST4000VN006)
HD-3EU-SE
4TB Hard Drive, ST4000VN006, Part of the IronWolf Guardian Range, NAS Drive, 3.5 inch, SATA 6Gb/s Interface, CMR Technology, 3 Year Warranty, 3-year included Rescue Data Recovery plan
£106.99 (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
Seagate 4TB Barracuda HDD 5400RPM 256MB Cache Internal Hard Drive (ST4000DM004)
HD-37T-SE
4TB Hard Drive, ST4000DM004, Part of the Compute Guardian Range, 3.5 inch, SATA 6Gb/s Interface, SMR Technology, 5400RPM Spin Speed, 256MB Cache, 2 Year Warranty
£94.99 (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 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 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
Seagate 16TB IronWolf PRO NAS HDD 7200RPM 256MB Cache Internal Hard Drive
STO-SEA-00568
16TB Hard Drive, Helium, Part of the IronWolf PRO Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 7200RPM Spin Speed, 256MB Cache, 5 Year Warranty, 3-year included Rescue Data Recovery plan
£319.99 (incl. VAT)
fiber_manual_record Pre order
Seagate 18TB IronWolf PRO NAS HDD 7200RPM 256MB Cache Internal Hard Drive
STO-SEA-00569
18TB Hard Drive, Helium, Part of the IronWolf PRO Guardian Range, NAS Drive, 3.5 inch, CMR Technology, 7200RPM Spin Speed, 256MB Cache, 5 Year Warranty, 3-year included Rescue Data Recovery plan
£429.95 (incl. VAT)
fiber_manual_record Pre order

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.




The Overclockers Difference


innovative products, services and customer service

Innovative Products and Exclusive Brands

Overclockers UK not only offers next day delivery on thousands of products but also stocks exclusive brands from cutting-edge manufacturers including AMD, Intel, Asus, Gigabyte, Team Group and an ever-growing range of ultimate performance overclocked elite-tier hardware approved by 8 Pack.

customer service

Industry Leading Customer Support

Whether you are after advice, product information or even aftersales support we are here for you. Overclockers UK offers unparalleled customer service which is available across multiple platforms including telephone, social media, email, webnotes, live chat, and even a dedicated section on Overclockers forum. We even offer a 3 year warranty on our own PC's.

5 star Trustpilot

5 Star Service

Overclockers UK are rated one of the top PC, hardware and peripheral retailers in the country. From premium products to a personal shopping experience. You can trust us to deliver an unbeatable 5-star service


Subscribe and Save


subscribe

Subscribe to the Newsletter

Sign up to our weekly newsletter and get the latest news, offers, and deals directly to your inbox. Don't worry you can unsubscribe at anytime.

Sign Up Now


4.8

star star star star star_half

Google customer reviews

Our customers know our services and this is reflected in the rating they give us. Leave us your opinion and help us to improve it.

What our customers say about us

25 years trust badge