4TB External Hard Drives Deals UK
18 products (13 available) • Updated 18/02/2026
BEST VALUE£26.00/TB
Seagate Portable Drive 4TB, External Hard Drive, Dark Grey, for PC Laptop and Mac, Data Rescue Services, Amazon Exclusive (STGX4000400) - £103.99
4TB external hard drives are great for media enthusiasts and anyone who needs substantial portable storage. Available in both portable 2.5-inch and desktop 3.5-inch formats, they provide excellent value for backing up multiple computers.
All prices are tracked daily from Amazon UK. Use the filters below to narrow down by brand, condition, and more. Sorted by price per terabyte to help you find the best value 4TB external hard drives.
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