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Corsair

Corsair Vengeance RGB DDR5-6400 Spec and Price in the United Kingdom

DDR52x16GBUDIMM10.00 ns true latency

The RGB-trimmed Vengeance DDR5-6400 kit matches the non-RGB line's numbers — CL32, 32-40-40-84, 1.4V — and adds the ten-zone lighting, per Corsair's product page. Built for AMD and Intel DDR5 platforms with XMP/EXPO profiles.

Tied 19th of 139 models in the RAM catalog on Speed — 19 models share this figure.

Current best price
From £505.22Price too old to confirm

Prices include VAT.

The last tracked price for the 2x16GB Corsair Vengeance RGB DDR5-6400 in the United Kingdom was £505.22 at Amazon.co.uk, captured 2026-10-07. Across one tracked merchant and 453 days of recorded prices, the 90-day median for the 2x16GB Corsair Vengeance RGB DDR5-6400 is £489.00 and the lowest recorded price is £89.99. This site began capturing prices on July 30, 2026; for Amazon listings, prices dated earlier come from Keepa's price history.

Captured periodically and may have changed.

Price history

30D90D180DAll
  • 2x16GB
  • 2x32GB
  • 2x32GB CL42
  • 2x48GB
May 4, 2026277 data pointstoday · £1,650.71

Each point is one day's recorded price, not a list price. Points dated before July 30, 2026, when this site began capturing prices, come from Keepa's Amazon price history. How we track prices

Specifications

Capacity
2x16GB
True latency
10.00 ns
Memory type
DDR5
Speed
6400 MT/s
CAS latency
Form factor
UDIMM
Voltage
1.4 V
Timings
32-40-40-84
Modules
2
RGB
Yes

Capacities

ConfigurationPart numberSpeedCAS latencyTrue latencyCurrent best pricePrice per GB
2x16GBCMH32GX5M2B6400Z326400 MT/s3210.00 ns

£505.22

Price too old to confirm

£15.79/GB

Price too old to confirm

2x32GBCMH64GX5M2B6400C326400 MT/s3210.00 ns

£1,103.33

Price too old to confirm

£17.24/GB

Price too old to confirm

2x32GB CL42CMH64GX5M2B6400C426400 MT/s4213.13 ns——
2x48GBCMH96GX5M2B6400C32———

£1,650.71

Price too old to confirm

£17.19/GB

Price too old to confirm

Guides for this category

How much RAM you actually needHow to size memory from the pressure your machine is under now, why running short quietly costs speed, and when a matched pair beats one stick.RAM speed and latency, and when they matterWhat a kit's MT/s and CAS latency each measure, why true latency is the two together, and the machines where the numbers actually change anything.SO-DIMM vs DIMM: the memory a laptop takesWhy laptop memory is a different module from desktop memory, how DDR4 and DDR5 are keyed apart, and why some machines take no module at all.What is ECC memory, and when you need itWhat error-correcting memory actually catches, how registered and load-reduced modules differ from unbuffered ones, and why the platform decides.

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.