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 Black 128GB 5600MHz DDR5 Memory Kit — Memory | BuildMyPC.uk
Home Parts Memory Corsair Vengeance Black 128GB 5600MHz DDR5 Memory Kit Memory CORSAIR
MPN: CMK128GX5M4B5600C40
Key specifications Type DDR5
Capacity 128GB (4x32GB) GB
Speed PC5-44800 (5600) MHz
Modules Unknown
Height Unknown
CAS Latency 40404076
Additional Information Model Number
CMK128GX5M4B5600C40
Core Specifications Max Memory Channels Provided By Kit
Quad (4)
Memory Type R U
UDIMM (Unbuffered)
Memory Speed
PC5-44800 (5600)
Design, Features & Lighting Cooler
Aluminium Heatspreader
Best indexed price £999.99 GBP
Indexed 16 Mar 2026 — verify at retailer Retailer offers Amazon UK £2128.99
Indexed 24 May 2026 New · seller Amazon Buy Box
Check price at Amazon
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 CORSAIR
Vengeance RGB 32GB (2X16GB) DDR5 PC5-44800C36 8000MHz Dual Channel Kit - Black Kingston
FURY Beast 32GB (2x16GB) DDR5 PC5-44800C40 5600MHz Dual Channel Kit CORSAIR
Vengeance LPX 8GB 2400MHz DDR4 Memory/RAM Module Team Group
TeamGroup Delta RGB 32GB (2X16GB) DDR5 PC5-60800C36 7600MHz Dual Channel Kit - Black (FF3D532G7600HC36DDC01)