Portable 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 105 offers on this selection right now. The cheapest new price per TB on this page is £44.38/TB, on the G-DRIVE Project 26TB.

We track 177 in-stock listings for this selection on Amazon.co.uk. Offers below are shown as Amazon states them, then compared with the cheapest listings by £/TB.

Deals Amazon is flagging

In-stock listings where Amazon shows a deal badge, a Prime-exclusive offer, a list price above the current price or low stock. Sorted by Amazon’s stated saving in pounds. We add no verdict. Showing the first 60 of 105.

New

ProductCapacityPriceAmazon’s list priceAmazon’s stated saving£/TBConditionSold byBuy
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
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
SanDisk Portable SSD 2TB, Up to 800MB/s Read Speeds, Older model, Black | External SSD, Compatible with Laptops & Tablets, Up to 2 Meter Drop Protection, USB Type-C, Rubber Hook, Space to Hold More.2 TB£216.00£304.99RRP£88.9929%£108.00NewThird partyBuy on Amazon
SanDisk Extreme PRO Portable SSD 1TB, Up to 2000MB/s Read Speeds | 256 bit AES hardware encryption, up to three-meter drop protection, IP65 water and dust resistance, Monterey1 TB£155.99£240.99RRP£85.0035%£155.99NewAmazonPrimeBuy on Amazon
SANDISK 2TB Extreme Portable SSD - Up to 1050MB/s Read Speeds (Older Model) | External SSD, USB-C, Compatible with PC, Mac & Cosoles, IP65 Water & Dust Resistant, 256 bit Encryption, Carabiner loop2 TB£275.00£358.99RRP£83.9923%£137.50NewThird partyBuy on Amazon
Samsung T7 Shield Portable SSD 2 TB - USB 3.2 Gen.2 External SSD Black (MU-PE2T0S/EU)2 TB£399.03£477.89RRP£78.8617%£199.52NewAmazonPrimeBuy on Amazon
SanDisk Extreme Portable SSD 1TB - Up to 1050MB/s Read Speeds (Older Model) | External SSD, USB-C, Compatible with PC, Mac & Cosoles, IP65 Water & Dust Resistant, 256 bit Encryption, Carabiner loop1 TB£172.00£224.99RRP£52.9924%£172.00NewThird partyBuy on Amazon
Corsair EX400U SURVIVOR 2TB USB4 External SSD – Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad – Black2 TB£343.99£388.40Was£44.4111%£172.00NewAmazonPrimeBuy on Amazon
SanDisk 2TB Extreme PRO Portable SSD - Up to 2000MB/s Read Speeds - Black | External SSD, USB-C, Water & Dust Resistant, Up to 3M Drop Protection, 256 bit AES Encryption, Ideal for PC, Mac, Consoles2 TB£330.78£371.99RRP£41.2111%£165.39NewAmazonPrimeBuy on Amazon
Lexar SL500 Portable SSD, Up to 2000MB/s AFA Edition, 1TB | Up to 2000MB/s Read & 1800MB/s Write, USB 3.2 Gen 2x2, Slim & Durable Metal, Supports Apple ProRes Video Recording1 TB£179.99£219.99RRP£40.0018%£179.99NewThird partyBuy on Amazon
Lexar SL260 Air Portable SSD , USB 3.2 Up to 400MB/s ,AFA Edition, 1TB | Up to 400MB/s Write, Ultra-Compact & Lightweight for iPhone 17, Android, iPads, PC & Mac1 TB£169.99£199.99RRP£30.0015%£169.99NewThird partyBuy on Amazon
SanDisk 2TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-2T00-G25B2 TB£255.27£283.99Was£28.7210%£127.64NewAmazonPrimeBuy on Amazon
SANDISK Portable SSD 2TB, Up to 800MB/s Read Speeds, Monterey | External SSD, Compatible with Laptops & Tablets, Up to 2 Meter Drop Protection, USB Type-C, Rubber Hook, Space to Hold More.2 TB£186.99£213.45Was£26.4612%£93.50NewAmazonPrimeBuy on Amazon
Acer Predator GP30 External SSD 1TB, Up to 2000 MB/s Read, USB 3.2 Gen2 Portable Solid State Drive with Dynamic RGB Lighting for Smartphones, Tablets, PC and PS51 TB£189.99£215.99RRP£26.0012%£189.99NewThird partyBuy on Amazon
SAMSUNG T7 Shield Portable Solid State Drive USB 3.2 1TB, IP65 Water Resistant, External SSD Compatible with PC/Mac/Android/Gaming Consoles, MU-PE1T0S/WW, 2023, Black1 TB£215.99£238.99RRP£23.0010%£215.99NewAmazonPrimeBuy on Amazon
Samsung T7 Portable SSD - 1 TB - USB 3.2 Gen.2 External SSD Indigo Blue (MU-PC1T0H/WW)1 TB£209.99£228.89RRP£18.908%£209.99NewAmazonPrimeBuy on Amazon
SANDISK Creator Phone SSD 2TB (Up to 1000MB/s Read Speeds, Compatible with Magsafe for Your USB-C Smartphone - Shoot in ProRes with iPhone 15 Pro/Pro Max and iPhone 16 Pro/Pro Max)2 TB£243.92£259.85Was£15.936%£121.96NewAmazonPrimeBuy on Amazon
WD 1TB Elements SE SSD Portable SSD USB 3.0 up to 400 MB/s 2-meters drop resistance1 TB£122.53£133.69Was£11.168%£122.53NewAmazonPrimeBuy on Amazon
Ediloca EP1000 1TB Portable External SSD, External Solid State Drives Up to 1000MB/s Read, Storage Expansion, Compatible with USB-C Smartphones, PC, Mac, Tablets, Sleek & Sturdy Design1 TB£109.99£119.99RRP£10.008%£109.99NewThird partyBuy on Amazon
Netac Portable SSD 500GB USB 3.2 Gen 2 (10 Gbps, Type-C) External Solid State Drive External Hard Drive,Mobile SSD 500GB, Business Travel Essential, Deep Black500 GB£53.29£62.69Was£9.4015%£106.58NewThird partyBuy on Amazon
Lexar ARMOR 700 Portable SSD 2TB, Up to 2000MB/s Read and Write, USB 3.2 Gen 2x2 External SSD, IP66 Water & Dust Resistance, Compatible with Mac/PC, iPhone 15 Series, Camera2 TB£249.99£257.99RRP£8.003%£125.00NewThird partyBuy on Amazon
Amazon Basics Portable External SSD, 1TB, Speeds up to 2000MB/s, USB 3.2 Gen 2, IP65 Water & Dust Resistant, Black1 TB£194.99£202.00Was£7.013%£194.99NewAmazonPrimeBuy on Amazon
GiGimundo Magnetic Portable SSD 2TB, USB 3.2 Gen2x2 up to 2000MB/s, Magsafe External SSD Support 4K ProRes Record and Store, External Hard Drive for iPhone 15 Pro/15 Pro Max/16 Pro Max, Laptops,Mac2 TB£125.16£131.75Was£6.595%£62.58NewThird partyBuy on Amazon
LaCie Rugged Mini SSD 500GB — shock‑resistant, USB‑C Portable External SSD, for Mac & Windows — Rescue Data Recovery included500 GB£153.05£159.35Was£6.304%£306.10NewAmazonPrimeBuy on Amazon
Seagate Ultra Compact 1TB SSD extern, 1000MB/s, USB 3.1 Typ C, Data Rescue Service (STMX1000400)1 TB£123.96£129.90Was£5.945%£123.96NewAmazonPrimeBuy on Amazon
WD_BLACK P40 1TB Game Drive SSD, External SSD drive, Portable, Works with Playstation, PS5, Xbox, PC & Mac, Superspeed USB 3.2 Gen 2x2, up to 2000 MB/s, WD_BLACK Dashboard, Customizable RGB lighting1 TB£188.33£193.47Was£5.143%£188.33NewThird partyBuy on Amazon
SanDisk Extreme PRO Portable SSD 1TB, Up to 2000MB/s Read Speeds | External SSD, USB-C, Water & Dust Resistant, Up to 3M Drop Protection, 256 bit AES Encryption, Ideal for PC, Mac, Consoles1 TB£194.99£199.99Was£5.003%£194.99NewThird partyBuy on Amazon
G-DRIVE Project 26TB, with PRO-BLADE SSD Mag Slot, Thunderbolt 3 (40Gbps), USB 3.2 Gen 2 (10Gbps), 7200RPM Enterprise Class Hard Drive, Up to 260MB/s read26 TB£1,153.99--£44.38NewAmazonPrimeBuy on Amazon
G-DRIVE Project 18TB, with PRO-BLADE SSD Mag Slot, Thunderbolt 3 (40Gbps), USB 3.2 Gen 2 (10Gbps), 7200RPM Enterprise Class Hard Drive, Up to 260MB/s read18 TB£886.08--£49.23NewAmazonPrimeBuy on Amazon
G-DRIVE Project 12TB, with PRO-BLADE SSD Mag Slot, Thunderbolt 3 (40Gbps), USB 3.2 Gen 2 (10Gbps), 7200RPM Enterprise Class Hard Drive, Up to 260MB/s read12 TB£691.99--£57.67NewAmazonPrimeBuy on Amazon
G-DRIVE Project 8TB, with PRO-BLADE SSD Mag Slot, Thunderbolt 3 (40Gbps), USB 3.2 Gen 2 (10Gbps), 7200RPM Enterprise Class Hard Drive, Up to 250MB/s read8 TB£516.95--£64.62NewAmazonPrimeBuy on Amazon
CRUCIAL X9 2T SSD EXTERNE *CT2000X9SSD9 | 1050MB/s read speed with USB-C and 4TB storage for backups, movies and games4 TB£298.84--£74.71NewThird partyBuy on Amazon
WD 4TB My Passport Portable SSD, External NVMe Solid State Drive, USB-C, up to 1050 MB/s, Works with PC, Xbox and Playstation, 2-meters drop resistance, Space Grey4 TB£412.05--£103.01NewThird partyBuy on Amazon
WD 2TB Elements SE SSD Portable SSD USB 3.0 up to 400 MB/s 2-meters drop resistance2 TB£213.04--£106.52NewAmazonPrimeBuy on Amazon
SSK 2TB Portable SSD External Hard Drive Solid State Drive Up to 550MB/s2 TB£219.99--£110.00NewThird partyBuy on Amazon
KIOXIA EXCERIA PLUS G2 Portable SSD – 1TB External Drive, USB 3.2 Gen 2, up to 1050MB/s Read & 1000MB/s Write – Compatible with Windows, macOS, iOS, Android, PS5, Xbox Series X/S1 TB£110.99--£110.99NewThird partyBuy on Amazon
SSK 2TB SSD External Drive Up to 2000MB/s USB-C Portable Solid State Drives2 TB£225.99--£113.00NewThird partyBuy on Amazon
Synology Beedrive 2TB Personal Backup SSD External2 TB£230.00--£115.00NewThird partyBuy on Amazon
Lexar ARMOR 700 Portable SSD 4TB, Up to 2000MB/s Read and Write, USB 3.2 Gen 2x2 External SSD, IP66 Water & Dust Resistance, Compatible with Mac/PC, iPhone 15 Series, Camera4 TB£463.58--£115.90NewAmazonPrimeBuy on Amazon
Kingston XS1000 2TB External SSD USB 3.2 Gen 2 Portable Solid State Drive Black - SXS1000/2000G2 TB£233.89--£116.95NewAmazonPrimeBuy on Amazon
Crucial X10 Pro 4TB Portable External SSD, Up to 2100MB/s Read and 2000MB/s Write, External Solid State Drive, USB-C 3.2, PC and Mac, Dust and Water Resistance, Gold - CT4000X10PROSSD9D024 TB£478.99--£119.75NewThird partyBuy on Amazon
Kingston XS1000 2TB External SSD USB 3.2 Gen 2 Portable Solid State Drive Red - SXS1000R/2000G2 TB£246.01--£123.01NewAmazonPrimeBuy on Amazon
SanDisk Desk Drive SSD 4TB, Up to 1000MB/s Read Speeds | External SSD, USB Type-C, High Capacity Solid State Drive, Backup, Archive, Acronis True Image Software4 TB£499.00--£124.75NewAmazonPrimeBuy on Amazon
GiGimundo G40 USB4 40Gbps Portable SSD 1TB, CNC Crafted Aluminum, Built-in Active Turbo Fan External SSD for Content Creators and Creative Professionals, Up to 3200MB/S Ultra Fast Data Transfer1 TB£124.99--£124.99NewThird partyBuy on Amazon
SSK Portable External SSD 2TB, up to 550 MB/s, External Hard Drive, USB-C | Type-C to USB-C/A cable, fast USB 3.2 Gen 2 Solid State Drive for iPhone 15/16/17, Android, Windows, Mac, tablet and Xbox One2 TB£249.99--£125.00NewThird partyBuy on Amazon
WD My Passport SSD, 2TB Portable External SSD, read speeds up to 1050 MB/s, write speeds up to 1000MB/s, Portable SSD, Works with PC, Xbox and Playstation, Space Grey2 TB£256.99--£128.50NewThird partyBuy on Amazon
SanDisk Extreme Portable SSD 8TB, up to 1050MB/s Read and 1000MB/s Write Speeds, IP65 Rated Water Resistance, Durable Drive with Hardware Carabiner, Monterey8 TB£1,030.99--£128.87NewThird partyBuy on Amazon
SanDisk Extreme PRO Portable SSD 4TB, Up to 2000MB/s Read Speeds, Monterey | External SSD, USB-C, Water & Dust Resistant, Up to 3M Drop Protection, 256 bit AES Encryption, Ideal for PC, Mac, Consoles4 TB£538.00--£134.50NewThird partyBuy on Amazon
Kingston XS2000 2TB External SSD USB 3.2 Gen 2 Portable Solid State Drive - SXS2000/2000G2 TB£272.76--£136.38NewAmazonPrimeBuy on Amazon
SanDisk Creator PRO Portable SSD 4TB, Up to 2000MB/s Read Speeds | External SSD, Up to 3M Drop Protection, IP65 Water & Dust Resistance, Space for AI Content, 1 Month Adobe Creative Cloud4 TB£549.53--£137.38NewThird partyBuy on Amazon
Lexar SL500 External SSD 4TB, USB3.2 Gen2x2 Portable SSD, PSSD up to 2000MB/s Read, 1800MB/s Write, External Solid State Drive with Metal Design, DataShieldTM 256-bit AES Encryption(LSL500X004T-RNBNG)4 TB£559.26--£139.82NewAmazonPrimeBuy on Amazon
WD My Passport SSD, 2TB Portable External SSD, read speeds up to 1050 MB/s, write speeds up to 1000MB/s, Portable SSD, Works with PC, Xbox and Playstation, Midnight Blue2 TB£282.63--£141.32NewAmazonPrimeBuy on Amazon
WD_BLACK 4TB P50 Game Drive SSD USB-C USB 3.2 Gen 2x2 External NVMe Solid State Drive up to 2000 MB/s works with Playstation, Xbox, PC, & Mac4 TB£571.42--£142.85NewAmazonPrimeBuy on Amazon
Kingston XS2000 4TB External SSD USB 3.2 Gen 2 Portable Solid State Drive -SXS2000/4000G4 TB£574.00--£143.50NewThird partyBuy on Amazon
SanDisk Extreme Portable SSD for Playstation 5 1TB, Up to 1050MB/s Read | Officially Licensed for Playstation 5 Consoles & PC's, External SSD, Drop Protection, USB 3.2 Gen2, Discord Nitro 1 Month1 TB£148.49--£148.49NewThird partyBuy on Amazon
SanDisk Professional PRO-BLADE Transport including PRO-BLADE 4TB SSD MAG. USB-C up to 2000MB/s4 TB£634.00--£158.50NewThird partyBuy on Amazon
Used (2)
ProductCapacityPriceAmazon’s list priceAmazon’s stated saving£/TBConditionSold byBuy
Samsung Portable External SSD T7 Shield USB 3.2 2TB Black MU-PE2T0S/EU2 TB£365.66£391.21New price£25.557%£182.83UsedThird partyBuy on Amazon
Seagate One Touch SSD, 2TB, External SSD, USB 3.0, Blue, 1 year MylioCreate, 4 mo Adobe Creative Cloud Photography, 3 year Rescue Services (STKG2000402)2 TB£246.12--£123.06UsedThird partyBuy on Amazon

Cheapest alternatives by £/TB

For each offer above, the 3 cheapest in-stock listings of the same type at the same capacity (hard drives within 2TB), with or without an Amazon offer.

New

ProductCapacityPriceAmazon’s list priceAmazon’s stated saving£/TBConditionSold byBuy
GiGimundo Magnetic Portable SSD 2TB, USB 3.2 Gen2x2 up to 2000MB/s, Magsafe External SSD Support 4K ProRes Record and Store, External Hard Drive for iPhone 15 Pro/15 Pro Max/16 Pro Max, Laptops,Mac2 TB£125.16£131.75Was£6.595%£62.58NewThird partyBuy on Amazon
G-DRIVE Project 8TB, with PRO-BLADE SSD Mag Slot, Thunderbolt 3 (40Gbps), USB 3.2 Gen 2 (10Gbps), 7200RPM Enterprise Class Hard Drive, Up to 250MB/s read8 TB£516.95--£64.62NewAmazonPrimeBuy on Amazon
CRUCIAL X9 2T SSD EXTERNE *CT2000X9SSD9 | 1050MB/s read speed with USB-C and 4TB storage for backups, movies and games4 TB£298.84--£74.71NewThird partyBuy on Amazon
fanxiang SATA SSD 4TB Internal SSD 2.5" SATA III, Up to 550MB/s | 3D NAND TLC with SLC Cache, Internal SSD for laptops and desktop PCs, S1014 TB£309.99£319.99RRP£10.003%£77.50NewThird partyBuy on Amazon
Silicon Power 4TB SSD 3D NAND A5X SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP004TBSS3A55S25AY)4 TB£332.99--£83.25NewThird partyBuy on Amazon
Netac Portable SSD 2TB External Solid State Drive 2TB, USB 3.2 Gen 2, 10Gbps, Type-C, R/W up to 500/450 MB/s, Situable for PC, Xbox2 TB£168.99--£84.50NewThird partyBuy on Amazon
SANDISK Portable SSD 2TB, Up to 800MB/s Read Speeds, Monterey | External SSD, Compatible with Laptops & Tablets, Up to 2 Meter Drop Protection, USB Type-C, Rubber Hook, Space to Hold More.2 TB£186.99£213.45Was£26.4612%£93.50NewAmazonPrimeBuy on Amazon
fanxiang SATA SSD 2TB Internal SSD 2.5" SATA III, Up to 550MB/s | 3D NAND TLC with SLC Cache, Internal SSD for laptops and desktop PCs, S1012 TB£189.99--£95.00NewThird partyBuy on Amazon
Netac SSD 1TB Internal Solid State Drive HDD 1TB (3D NAND, SATA, 2.5 Inch, Internal SSD), Black1 TB£95.98--£95.98NewThird partyBuy on Amazon
Samsung 870 QVO 4 TB SATA 2.5 Inch Internal Solid State Drive (SSD) (MZ-77Q4T0)4 TB£395.99--£99.00NewThird partyBuy on Amazon
fanxiang 1TB 2.5" SATA III SSD, Up to 560MB/s, SATA 6Gb/s1 TB£99.49--£99.49NewThird partyBuy on Amazon
fanxiang SATA SSD 1TB Internal SSD 2.5" SATA III, Up to 550MB/s1 TB£99.99--£99.99NewThird partyBuy on Amazon
Lexar ARMOR 700 8TB Portable SSD - Up to 2000MB/s Read & Write, USB 3.2 Gen 2x2, Rugged IP66 Water & Dust Resistance, Compatible with PC, Mac, iPad, iPhone 15/16/17, Tablets, Cameras &Gaming Consoles8 TB£799.99--£100.00NewThird partyBuy on Amazon
Crucial X10 8TB External Portable SSD Drive - Up to 2100MB/s, USB-C 3.2 Gen2, IP65 Dust and Water Resistant, External Solid State Drive, Matte Blue - CT8000X10SSD9-028 TB£819.99--£102.50NewAmazonPrimeBuy on Amazon
SanDisk Creator Desk Drive SSD 8TB, Up to 1000 MB/s Read Speeds | Backup, Archive, exFAT Formatted, USB 3.2 Gen 2, Includes 1 month Adobe Creative Cloud, works with Apple Time Maschine8 TB£846.99--£105.87NewAmazonPrimeBuy on Amazon
Netac Portable SSD 500GB USB 3.2 Gen 2 (10 Gbps, Type-C) External Solid State Drive External Hard Drive,Mobile SSD 500GB, Business Travel Essential, Deep Black500 GB£53.29£62.69Was£9.4015%£106.58NewThird partyBuy on Amazon
fanxiang SATA SSD 500GB Internal SSD 2.5" SATA III, Up to 540MB/s500 GB£58.79--£117.58NewThird partyBuy on Amazon
Integral V Series 500GB SATA III 2.5 Inch Internal SSD, up to 520MB/s Read, 470MB/s Write, Solid State Drive500 GB£63.70£68.95Was£5.258%£127.40NewThird partyBuy on Amazon
Acer PA100 Portable SSD 500GB, USB 3.2 Gen1 Type-C External Solid State Drive, Read Speed Up to 560MB/s, Ultra-Slim 9mm Design, Compatible with PC/Mac/PS5/Android/iOS500 GB£88.99--£177.98NewThird partyBuy on Amazon
Used (2)
ProductCapacityPriceAmazon’s list priceAmazon’s stated saving£/TBConditionSold byBuy
Seagate One Touch SSD, 2TB, External SSD, USB 3.0, Blue, 1 year MylioCreate, 4 mo Adobe Creative Cloud Photography, 3 year Rescue Services (STKG2000402)2 TB£246.12--£123.06UsedThird partyBuy on Amazon
Samsung Portable External SSD T7 Shield USB 3.2 2TB Black MU-PE2T0S/EU2 TB£365.66£391.21New price£25.557%£182.83UsedThird partyBuy on Amazon

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.

All Prime Big Deal Days 2026 storage deals

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.