Lowest per GB · Lowest price · Most popularCrucial DDR5 RAM 128GB Kit (2x64GB) 5600MHz, Desktop Computer Memory, (or 5200MHz, 4800MHz) CL46 - CT2K64G56C46U5
Crucial·128GB
£1299.00
£10.15/GB per GB
Compare 12 available 128GB DDR5 RAM deals in the UK, ranked by price per gigabyte. Prices start from £1299.00 (around £10.15/GB).
We refresh 128GB DDR5 memory prices from Amazon UK every day. Sort by £/GB, filter by brand and kit configuration, and buy the best-value 128GB module without overpaying on sticker price.
As an Amazon Associate we earn from qualifying purchases. Prices shown are from Amazon UK in GBP and were accurate as of 10 September 2026; they are subject to change. The price and availability shown on Amazon at the time of purchase is the one that applies.
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