HDD · SSD · NVMe · NAS · SAS · tape, all on Amazon.co.uk
Updated 1 hour ago
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This page gathers every 18TB drive we track on Amazon.co.uk and ranks it by price per terabyte, so you can see the best value 18TB option across hard drives, SSDs and NVMe in one place. UK prices refresh through the day, which matters because storage prices move often. At a fixed 18TB capacity the price per terabyte tells you which drive and which technology gives you the most for your money right now. Use the type and brand filters to narrow to the format you need, then check the Prime column for fast UK delivery before you buy.
The table is sorted by price per terabyte, so the cheapest 18TB drive on Amazon.co.uk is at the top and updates through the day.
Is a 18TB SSD or hard drive better value?
At 18TB a hard drive almost always has a lower price per terabyte, while an SSD costs more but is much faster. Filter by type to compare.
How much should a 18TB drive cost in the UK?
Prices change often, so the live table is the best guide. Sorting by price per terabyte shows whether a 18TB deal is genuinely good value.
Last updated at 2026-06-22 06:50:13 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.