Corsair Vengeance RGB 64GB (2 x 32GB) DDR5 6400 CL32 White CMH64GX5M2B6400C32W

Vengeance RGB 64GB dual-channel kit

This Corsair Vengeance RGB kit delivers 64GB of DDR5 memory in a matched pair of 32GB modules. It is built for desktop systems that need high capacity and fast data rates for demanding workloads. The white heat spreader and ten-zone RGB lighting suit builds where aesthetics matter as much as throughput. Intel XMP 3.0 support allows one-click configuration on compatible platforms.

Thermals noise and power draw

The aluminium heat spreader dissipates heat from the memory ICs during sustained loads, keeping module temperatures in check without active cooling. Operating at 1.40V, the kit draws only the power required for its rated speed, adding minimal strain to the system power budget. With no moving parts the modules run silently, contributing no audible noise to the build.

CL32 6400MT/s timing profile

The decisive specification is the CL32 32-40-40-84 timing at DDR5 6400 (PC5 51200). This latency and frequency combination determines real-world responsiveness in memory-sensitive applications. If your workflow benefits from low CAS latency at this data rate, the kit matches the requirement; otherwise a different timing profile may suit better.