We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two gray DDR5 modules with RGB lighting and heat spreaders

Corsair

Corsair CMH64GX5M2D5600Z40 64GB (2 x 32GB) DDR5 5600 CL40 desktop RAM

SKU CH-7BJS-9BKCZ MPN CMH64GX5M2D5600Z40

64 GB dual-channel DDR5 kit running at 5600 MT/s with CL40 timing, 1.25 V operation and RGB heat spreaders

  • Capacity64GB (2 x 32GB)
  • Type288-Pin PC RAM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL40
  • Timing40-44-44-90
  • Voltage1.25V

Speed DDR5 5600 (PC5 44800)

Cas Latency CL40|Gray RGB EXPO

  • 64GB dual-channel kit equips high-core-count CPUs for heavy multitasking
  • DDR5 5600 speed feeds data to Ryzen and Intel processors without bottleneck
  • CL40 40-44-44-90 timings keep latency low at high frequency
  • 25V operation reduces power draw while maintaining stability
  • Onboard voltage regulation enables finer overclocking control via iCUE software

Capacity and compatibility

This Corsair Vengeance kit delivers 64 GB of DDR5 memory across two 32 GB modules running at 5600 MT/s with CL40 timings. It targets AMD Ryzen and Intel platforms that support DDR5 and is validated for AMD 600, 650, 670, 850, 870 series and Intel 600, 700, 800 series chipsets. Gray heat spreaders cover both sticks.

Build integration

The dual-channel kit fits standard 288-pin DIMM slots and operates at 1.25 V with onboard voltage regulation for stable XMP 3.0 and EXPO profiles via iCUE software. RGB lighting adds visual customisation without extra headers. No additional cooling hardware is required beyond normal case airflow.

Thermals and power

The integrated heat spreader dissipates heat from the memory ICs during sustained workloads keeping temperatures in check. At the rated 1.25 V the modules draw modest power and run silently because they have no moving parts. Typical gaming or rendering sessions stay well within thermal limits.

Highlights

  • 64GB dual-channel kit equips high-core-count CPUs for heavy multitasking
  • DDR5 5600 speed feeds data to Ryzen and Intel processors without bottleneck
  • CL40 40-44-44-90 timings keep latency low at high frequency
  • 25V operation reduces power draw while maintaining stability
  • Onboard voltage regulation enables finer overclocking control via iCUE software

Specifications

BrandCORSAIR
SeriesVengeance
ModelCMH64GX5M2D5600Z40
Capacity64GB (2 x 32GB)
Type288-Pin PC RAM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL40
Timing40-44-44-90
Voltage1.25V
Multi-channel KitDual Channel Kit
BIOS/Performance ProfileAMD EXPO / Intel XMP 3.0 / Intel 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 600 Series / AMD B650 / AMD B850 / AMD Ryzen Compatible / AMD X670 / AMD X870 / High Performance or Gaming Memory / Intel 600 Series / Intel 700 Series / Intel 800 Series / Intel B560 / Intel B660 / Intel B670 / Intel B760 / Intel Compatible / Intel H770 / Intel Z690 / Intel Z790 / Intel Z890
LED ColorRGB
Shipping weight0.11 kg
Package size165 × 135 × 10 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 CL40 timing hold steady when the kit is pushed hard for hours?

The Vengeance DDR5 5600 modules run at CL40 with 40-44-44-90 timings at 1.25V, and the onboard voltage regulation keeps the profile stable during extended workloads.

How much heat and noise should I expect from the gray heat-spreader under all-day load?

The aluminum heat spreader passively dissipates heat from the DDR5 5600 ICs, so the kit runs silently; case airflow handles the thermal load without extra fan noise.

Which motherboard feature must already be present to run this 64 GB kit at its rated 5600 speed?

Your board needs an AMD EXPO or Intel XMP 3.0 BIOS profile to automatically configure the DDR5 5600 CL40 1.25V setting for the dual-channel kit.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.