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Two white DDR5 modules with forged aluminum heat spreaders and RGB lighting

Corsair

Corsair Dominator Titanium CMP32GX5M2B6400C32W 32GB DDR5 6400 CL32 desktop RAM

SKU CH-2Z9Z-0NNF3 MPN CMP32GX5M2B6400C32W

Dual-channel 32 GB DDR5 kit at 6400 MT/s with CL32 timings, 1.40 V, Intel XMP 3.0, white forged-aluminium heatspreaders and 11 addressable RGB LEDs per module

  • Capacity32GB (2 x 16GB)
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL32
  • Timing32-40-40-84
  • Voltage1.40V
  • Multi-channel KitDual Channel Kit
  • 6400 MT/s DDR5 speed accelerates data throughput for demanding workloads
  • CL32 32-40-40-84 timings reduce latency for snappy responsiveness
  • 11 addressable RGB LEDs per module enable vivid custom lighting
  • Patented DHX cooling dissipates heat from ICs and PCB for stable operation
  • Intel XMP 3.0 profile on 600 and 700 series chipsets simplifies one-click overclocking

Capacity and speed

This is a 32 GB dual-channel kit of DDR5 6400 desktop memory with CL32 32-40-40-84 timings and a 1.40 V operating voltage. It uses Intel XMP 3.0 profiles to configure the rated frequency and latencies automatically. The modules carry a forged aluminium heatspreader in a white finish with 11 addressable RGB LEDs per stick. It is aimed at enthusiasts building high-performance Intel platforms.

Who it suits and who it does not

The kit is validated for Intel 600 Series and 700 Series platforms, so builders on those chipsets can enable the rated speed with a single BIOS toggle. Systems that cannot supply 1.40 V or that lack XMP 3.0 support will not reach the advertised 6400 MT/s without manual tuning. Users who need lower voltage, different capacities, or AMD EXPO profiles should consider other kits.

Build integration

Each module includes the patented DHX cooling design that draws heat away from both the DRAM and the PCB through the aluminium heatspreader. The swappable top bar allows a colour change or a custom 3D-printed cover without removing the memory from the board. Because the kit occupies two DIMM slots, the remaining slots stay free for future capacity upgrades. The addressable lighting connects to standard motherboard RGB headers for synchronised control.

Highlights

  • 6400 MT/s DDR5 speed accelerates data throughput for demanding workloads
  • CL32 32-40-40-84 timings reduce latency for snappy responsiveness
  • 11 addressable RGB LEDs per module enable vivid custom lighting
  • Patented DHX cooling dissipates heat from ICs and PCB for stable operation
  • Intel XMP 3.0 profile on 600 and 700 series chipsets simplifies one-click overclocking

Specifications

BrandCORSAIR
SeriesDominator Titanium
ModelCMP32GX5M2B6400C32W
Part NumberCMP32GX5M2B6400C32W
Capacity32GB (2 x 16GB)
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL32
Timing32-40-40-84
Voltage1.40V
Multi-channel KitDual Channel Kit
BIOS/Performance ProfileIntel XMP 3.0
ColorWhite
Heat SpreaderYes
Features* Sophisticated Styling, Premium Quality: Clean, refined styling combines with premium forged aluminum construction, for quality you can feel
* Beyond the Cutting Edge of Performance: Push your system to new heights with the latest DDR5 memory, unlocking even faster frequencies, greater capacities, and better performance.
* 11 Vibrant Addressable RGB LEDs: Each module boasts 11 individually addressable LEDs to illuminate your PC with spectacular customizable lighting.
* Swappable Top Bar: Time for a new look? Change your memory’s style and cooling capacity with official accessories o
Recommend UseIntel 600 Series, Intel 700 Series
LED ColorRGB
Shipping weight0.14 kg
Package size163 × 160 × 18 mm

Questions about this item

Do I need a motherboard with Intel XMP 3.0 support to run the DDR5 6400 speed?

Yes, the kit uses Intel XMP 3.0 profiles to reach DDR5 6400 CL32 at 1.40V, so your motherboard must support XMP 3.0 and a compatible Intel 600 or 700 series platform.

Can I mix this dual-channel kit with older DDR5 modules that run at lower speeds?

Mixing is not recommended; the kit is validated as a matched 2 x 16 GB pair at 6400 MT/s with 32-40-40-84 timings, and adding different modules will likely force all memory to run at the slowest common speed.

How can I confirm the RGB lighting and XMP profile are active after installation?

The 11 addressable RGB LEDs per module will light once the system posts, and you can verify the active 6400 MT/s CL32 profile in BIOS or with Corsair iCUE software.

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