4TB Hard Drives Deals UK
11 products (6 available) • Updated 15/02/2026
BEST VALUE£34.08/TB
Toshiba N300 4TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG740XZSTC - £136.33
4TB hard drives provide generous storage for media collections, photography libraries, and growing data needs. At this capacity, the price per terabyte starts to become very competitive, making them excellent value for NAS and backup use.
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 hard drives.
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