DDR5 RAM Prices UK
621 products • Updated 18/01/2026
Crucial DDR5 RAM 96GB Kit (2x48GB) 5600MHz SODIMM, Laptop Computer Memory, Mini PC (or 5200MHz, 4800MHz) CL46- CT2K48G56C46S5 (96GB) - £685.87
Compare DDR5 RAM prices per gigabyte from top brands like Corsair, G.Skill, and Kingston. Find the best DDR5 memory deals in the UK with speeds from DDR5-4800 to DDR5-8000+, sorted by price per GB so you can find the cheapest DDR5 RAM available.
DDR5 RAM offers higher bandwidth and better power efficiency than DDR4, with significantly improved performance for gaming, content creation and productivity. DDR5 prices have dropped substantially in 2026, making it the go-to choice for new PC builds. We compare DDR5 memory prices daily from Amazon UK to help you find the best value.
Frequently Asked Questions
What is a good price per GB for DDR5 memory in 2026?
In 2026, DDR5 prices have dropped significantly. A good price per gigabyte is around £4-7/GB for standard speeds (DDR5-5600 to DDR5-6000). High-speed kits (DDR5-6400+) typically cost £7-12/GB. Budget options can be found around £3-4/GB for slower speeds.
Is DDR5 worth the extra cost over DDR4?
DDR5 offers higher bandwidth and better power efficiency, but the performance gains vary by application. For gaming, the difference is typically 5-10% at most. For content creation and productivity, DDR5 can provide more noticeable benefits. If building a new system, DDR5 is worth considering; for existing DDR4 systems, upgrading may not be cost-effective.
What speed DDR5 should I buy?
DDR5-5600 to DDR5-6000 is the sweet spot for most users, offering excellent performance at reasonable prices. DDR5-6400+ provides additional performance for enthusiasts and overclockers. Check your motherboard's supported speeds and ensure compatibility with your CPU.
Do I need a new motherboard for DDR5?
Yes, DDR5 requires a compatible motherboard. Intel 12th Gen (Alder Lake) and newer, or AMD Ryzen 7000 series and newer support DDR5. DDR4 and DDR5 are not interchangeable - you cannot use DDR5 in a DDR4 motherboard or vice versa.