Best 8TB Hard Drive Deals UK 2026 - Compare 8TB HDD Prices

8TB hard drives are the go-to choice for NAS systems, home servers, and anyone with serious storage requirements. The price per terabyte at this capacity is among the best you will find, making them ideal for building large storage arrays.

All prices are tracked daily from Amazon UK. Use the filters to narrow by brand and condition. Sorted by price per terabyte for the best value 8TB hard drives.

As an Amazon Associate we earn from qualifying purchases. Prices shown are from Amazon UK in GBP and were accurate as of 23 September 2026; they are subject to change. The price and availability shown on Amazon at the time of purchase is the one that applies.