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ADATA

ADATA XPG Caster RGB DDR5-6400 Spec and Price in Spain

DDR52x16GBUDIMM12.50 ns true latency

The Caster RGB reaches the same 6400 MT/s as ADATA's Lancer Blade RGB but settles for CL40 instead of CL32 — a real latency gap between the two lines, not a cosmetic spec difference. The 32GB (2x16) kit still carries RGB lighting, so buyers get the high transfer rate and lit heat spreaders without the tighter binning behind the Lancer Blade's higher position. It fits gamers who want DDR5-6400 bandwidth and RGB but aren't chasing the lowest achievable latency in ADATA's range.

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

Current best price

No tracked price — this page compares specifications alone.

Specifications

Capacity
2x16GB
True latency
12.50 ns
Memory type
DDR5
Speed
6400 MT/s
CAS latency
Form factor
UDIMM
Modules
2
RGB
Yes

Capacities

ConfigurationPart number
2x16GBAX5U6400C4016G-DCCARGY

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.

What owners and reviewers say

Summarised from 1 source(s), reviewed September 14, 2026. A source is counted only where it names this model exactly. How we track prices

Commonly praised

  • Reviewers found the kit passed stability testing at its XMP profile and showed strong overclocking potential, reaching DDR5-7000 with added voltage.
  • It needed slightly less voltage than comparable Hynix-based kits at the same overclocked clocks, and the RGB lighting synchronized without trouble on the reviewer's boards.

Commonly criticised

  • The reviewer cautioned that high-frequency DDR5 kits of this class run hot and begin to error above roughly 60 degrees, so serious overclocking needs extra airflow.

Sources behind this summary

Sources

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