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Two grey DDR5 memory modules with RGB light bars and aluminium heat spreaders

Corsair

Corsair Vengeance RGB 32GB (2 x 16GB) DDR5 6400 CL32 desktop RAM CMH32GX5M2B6400Z32

SKU CH-QYD4-F0223 MPN CMH32GX5M2B6400Z32

32GB dual-channel DDR5 6400 CL32 kit with RGB lighting, Intel XMP 3.0 and AMD EXPO profiles, 1.40V operation and grey heat spreaders

  • Capacity32GB (2 x 16GB)
  • Type288-Pin PC RAM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL32
  • Timing32-40-40-40-84
  • Voltage1.40V

Capacity 32GB (2 x 16GB)

Speed DDR5 6400 (PC5 51200)

Cas Latency CL32|Gray RGB Dual

Struck-through versions exist but are not stocked here.

  • 32 GB dual-channel kit readies high-core CPUs for heavy workloads
  • DDR5 6400 speed feeds data to modern processors without bottleneck
  • CL32 latency keeps response tight in gaming and rendering
  • 40 V onboard regulation enables stable iCUE overclocking
  • RGB lighting syncs across the build for a coordinated look

32GB Dual-Channel DDR5 Kit

This Corsair Vengeance RGB kit provides 32GB of DDR5 memory across two 16GB modules. It targets builders using Intel 600 or 700 series and AMD X570 or X670 platforms who need high-speed RAM for gaming or content creation. The grey heat spreader and addressable RGB lighting suit showcase builds.

Intel XMP 3.0 and AMD EXPO Profiles

The kit includes both Intel XMP 3.0 and AMD EXPO profiles for one-click configuration at the rated DDR5 6400 speed. Onboard voltage regulation allows finer tuning through Corsair iCUE software instead of relying solely on motherboard control. This replaces manual BIOS entry for stable operation at 1.40V.

CL32 Timing at 6400 MT/s

Rated timings of 32-40-40-40-84 at CL32 deliver low latency for high-core-count CPUs during rendering, compiling and multitasking. The 32GB capacity handles large project files and heavy browser workloads without paging. Demands beyond 32GB or speeds above 6400 will require a larger or faster kit.

Highlights

  • 32 GB dual-channel kit readies high-core CPUs for heavy workloads
  • DDR5 6400 speed feeds data to modern processors without bottleneck
  • CL32 latency keeps response tight in gaming and rendering
  • 40 V onboard regulation enables stable iCUE overclocking
  • RGB lighting syncs across the build for a coordinated look

Specifications

BrandCORSAIR
SeriesVengeance RGB
ModelCMH32GX5M2B6400Z32
Capacity32GB (2 x 16GB)
Type288-Pin PC RAM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL32
Timing32-40-40-40-84
Voltage1.40V
ECCNo
Buffered/RegisteredUnbuffered / Unregistered
Multi-channel KitDual Channel Kit
BIOS/Performance ProfileIntel XMP 3.0 and AMD EXPO
ColorGray
Heat SpreaderYes
FeaturesWelcome to the Cutting-Edge of Performance: Push the limits of your system like never before with DDR5 memory, unlocking even faster frequencies, greater capacities, and better performance than previous generations.
Do it All, and Do it Faster: As modern CPUs feature more and more cores, the unprecedented speed of DDR5 ensures your high-end CPU gets data quickly, enabling faster processing, rendering, and buffering than ever before.
Onboard Voltage Regulation: Makes for easier, more finely-tuned, and more stable overclocking through CORSAIR iCUE software than previous generation moth
Recommend UseAMD & Intel Compatible / AMD Ryzen Compatible / AMD X570 / AMD X670 / High Performance or Gaming Memory / Intel 600 Series / Intel 700 Series / Intel B660 / Intel B670 / Intel B760 / Intel Compatible / Intel Z690 / Intel Z790
LED ColorRGB
Shipping weight0.09 kg
Package size165 × 133 × 13 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 288-pin DDR5 modules with the integrated heat spreader fit under a large CPU air cooler?

The modules use a standard 288-pin DDR5 form factor with an aluminium heat spreader; verify your cooler's published RAM clearance height against the module dimensions before purchasing.

How do I enable the rated 6400 speed and CL32 timings on a Z690 or X670 motherboard?

Enter the BIOS, enable the Intel XMP 3.0 or AMD EXPO profile for this kit, save and reboot; the common mistake is leaving the board at default JEDEC speeds instead of activating the profile.

Can the RGB lighting be controlled without installing Corsair iCUE software?

Yes, the onboard LEDs respond to standard motherboard RGB headers and utilities such as ASUS Aura Sync, MSI Mystic Light or Gigabyte RGB Fusion, so iCUE is optional.

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