Corsair CMT64GX5M2B5200C40 Dominator Platinum 64GB DDR5 5200MHz

The Corsair Dominator Platinum RGB DDR5 (CMT64GX5M2B5200C40) is a 64GB dual-channel memory kit that brings DDR5's bandwidth advantages to demanding computing environments. Running at 5200MHz with CL40 timings, the two 32GB modules are engineered for Intel platforms and ship with Intel XMP 3.0 support, allowing one-click overclocking or custom profile creation through Corsair's iCUE software. The onboard power management IC (PMIC) handles voltage regulation directly on the module, giving users more granular and stable control over overclocking than was possible with DDR4's motherboard-dependent voltage delivery.

Thermal performance is addressed by Corsair's patented DHX cooling technology, which applies a heatspreader not only to the memory ICs but also to the PCB's ground plane, creating two separate thermal paths. This is particularly beneficial during extended rendering, compilation, or simulation workloads where sustained memory loads can generate significant heat. The kit also features Corsair's signature Dominator aesthetic — a brushed aluminum top bar housing individually addressable RGB LEDs that can be synchronized with other Corsair peripherals through iCUE. For builders who need 64GB of DDR5 with reliable thermal management and deep software integration, this kit is a strong contender in the premium memory segment.