Skip to content Independent UK comparison site. We may earn a commission when you buy through our links — it never affects what we show. How we make money GBP £ · United Kingdom
An independent UK PC part index. Compare specs, check compatibility, and verify prices with the retailer.
© 2026 BuildMyPC. When you buy through our links, we may earn a commission. Prices and stock are always confirmed at the retailer.
v1.0.0-beta
Corsair Vengeance 128GB (2X64GB) XMP DDR5 PC5-44800C42 6400MHz Dual Channel Kit — Memory | BuildMyPC.uk
Home Parts Memory Corsair Vengeance 128GB (2X64GB) XMP DDR5 PC5-44800C42 6400MHz Dual Channel Kit Memory CORSAIR
MPN: CMK128GX5M2B6400C42
Key specifications Type DDR5
Capacity 128.0 GB
Speed Unknown
Modules 2
Height 35 mm
CAS Latency Unknown
Additional Information Model Number
CMK128GX5M2B6400C42
Memory Max Memory Speed Standard
6400 MT/s
Memory Module Height
35 mm
Best indexed price £1811.99 GBP
Indexed 24 May 2026 — verify at retailer Retailer offers More retailers coming
We only list a retailer once we hold verified offer data for it. No placeholder prices, ever.
Indexed prices are snapshots, not live quotes. Confirm price, stock and delivery on the retailer's site — checkout completes there.
Fit check Add this to your build in the PC Builder to automatically check dimensions, sockets, and power draw.
Check against your build Related Products Kingston
FURY Beast EXPO 32GB (2x16GB) DDR5 C34 6800MHz Dual Channel Kit - White Kingston
FURY Beast EXPO RGB 64GB (2x32GB) DDR5 PC5-44800C30 6000MHz Dual Channel Kit CORSAIR
Vengeance RGB PRO SL White 32GB 3200MHz DDR4 Memory Kit Kingston
FURY Beast EXPO RGB 64GB (2x32GB) DDR5 C30 6000MHz Dual Channel Kit - White