Hard Drive & SSD Deals UK 2026: Prime Big Deal Days Offers

· Prime Big Deal Days has ended; the prices below are still live.

As an Amazon Associate we earn from qualifying purchases. Prices and availability shown are from Amazon.co.uk at the last update and may change.

Amazon is flagging offers on 38 of our 40 storage selections right now. Each page shows those offers as Amazon states them, then the cheapest listings of the same type and capacity by £/TB, on offer or not.

Largest savings Amazon is showing

The 10 largest stated savings in pounds across every selection, new only, sold by Amazon first. List prices and savings are shown as Amazon states them.

ProductCapacityPriceAmazon’s list priceAmazon’s stated saving£/TBConditionSold byBuy
Seagate Exos X22 22TB Internal Server Festplatte ST22000NM000C 3.5 Zoll HDD SATA 6Gb/s 512E SED 7200RPM 512MB Cache (Refurbished)22 TB£579.58£1,873.71New price£1,294.1369%£26.34RenewedAmazonPrimeBuy on Amazon
Seagate Technology Exos X20, 20TB, 3.5-Inch SATA Hard Drive at 6GB/s, 7,200 RPM, 512e and 4Kn FastFormat, Low Latency with Enhanced Cache (ST20000NM007D), Green (Renewed)20 TB£640.06£1,647.24New price£1,007.1861%£32.00RenewedAmazonPrimeBuy on Amazon
Samsung Memory MZ-VAP8T0BW 9100 PRO 8TB Internal SSD, PCIe 5.0 x4, NVMe 2.0, SSD Designed for Pros & Gamers, Compatible with PC & Laptops, 5 Year Limited Warranty (UK Version)8 TB£1,789.99£2,114.39RRP£324.4015%£223.75NewAmazonPrimeBuy on Amazon
Samsung Portable SSD T7, 4TB, Titan Gray, USB3.2, Type-C, R/W(Max) 1,050MB/s, Aluminium Case, 3 Years Warranty (MU-PC4T0T/WW)4 TB£596.51£905.49RRP£308.9834%£149.13NewAmazonPrimeBuy on Amazon
Samsung T7 Shield Portable SSD 4 TB - USB 3.2 Gen.2 External SSD Black (MU-PE4T0S/EU)4 TB£752.42£945.79RRP£193.3720%£188.11NewAmazonPrimeBuy on Amazon
Seagate 24TB One Touch Desktop Hard Drive | USB-C (STNB24000400) | Bus-powered HDD. Single cable. Requires 15W USB-C power. PC & Mac. Adobe CC & Mylio trial. 2-Year Warranty + 2-Year Rescue24 TB£589.99£763.99RRP£174.0023%£24.58NewAmazonPrimeBuy on Amazon
Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW2 TB£328.99£502.79RRP£173.8035%£164.50NewAmazonPrimeBuy on Amazon
Samsung T7 Portable SSD - 2 TB - USB 3.2 Gen.2 External SSD Titanium Grey (MU-PC2T0T/WW)2 TB£307.68£457.89RRP£150.2133%£153.84NewAmazonPrimeBuy on Amazon
Samsung T9 Portable SSD 2TB, Up to 2,000MB/s, USB 3.2 Gen 2x2 External Solid State Drive, Up to 3 m drop resistant, for Creative professionals, YouTubers, Content creators, Mac compatible, MU-PG2T0B2 TB£328.99£477.89RRP£148.9031%£164.50NewAmazonPrimeBuy on Amazon
Samsung P9 Express microSD 512 GB, High-Speed Gaming Memory Card for Nintendo Switch 2, 800 MB/s Read, For 4K UHD Video, Consoles and Cameras, MB-MK512T/WW512 GB£129.99£225.99RRP£96.0042%£253.89NewAmazonPrimeBuy on Amazon

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Frequently asked questions

When is Prime Big Deal Days 2026?

Prime Big Deal Days 2026 runs on Amazon.co.uk on 6 and 7 October 2026, from 00:01 on 6 October to 23:59 BST on 7 October, with new offers appearing through both days.

Do I need Prime to get these offers?

Yes for offers marked Prime exclusive in our tables: Amazon reserves those for Prime members. The other prices shown are available to every Amazon.co.uk customer.

Is Amazon's list price reliable?

UK consumer protection rules require a reference price to be genuine, and we show it exactly as Amazon states it, with Amazon's own label, without recalculating it.

Last updated at 2026-10-22 18:00:46 UTC. As an Amazon Associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed at the time of purchase will apply to the purchase of the product. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC.