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Two black DDR5 memory sticks with RGB light bars

Corsair

Corsair Vengeance RGB CMH64GX5M2D6000C40 64GB (2×32GB) DDR5 6000 CL40 desktop RAM

SKU CH-23PG-T32KA MPN CMH64GX5M2D6000C40

64 GB dual-channel DDR5 kit running at 6000 MT/s with CL40 latency and ten-zone RGB lighting

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 6000 (PC5 48000)
  • CAS latencyCL40
  • Memory timings40-50-50-96
  • Rated voltage1.35 V
  • Kit configurationDual Channel Kit

Speed DDR5 6000 (PC5 48000)

Cas Latency CL40 · Black RGB

  • 64 GB capacity for demanding workloads using two 32 GB modules
  • DDR5 6000 speed delivers high bandwidth at PC5 48000 rating
  • CL40 latency with 40-50-50-96 timings for responsive performance
  • 35 V operation reduces power draw and heat output
  • Ten-zone RGB lighting with iCUE control for per-LED customisation

Vengeance RGB 64 GB kit for Intel platforms

This Corsair Vengeance RGB kit delivers 64 GB of DDR5 memory in a matched pair of 32 GB modules. It targets Intel 700 series and 800 series chipsets including Z790, Z890, B760 and H770 boards. The dual-channel configuration is tuned for high-performance gaming and content-creation workloads.

6000 MT/s CL40 with 1.35 V headroom

Rated at DDR5 6000 (PC5 48000) with timings of 40-50-50-96, the modules run at 1.35 V via Intel XMP 3.0 profiles. That speed and latency combination handles modern gaming engines and multitasking comfortably, while the XMP headroom lets enthusiasts push further when the platform and cooling allow.

Ten-zone RGB light bar on black heat spreaders

Each module carries a panoramic light bar with ten individually addressable RGB zones, controlled through Corsair iCUE software. The black aluminium heat spreaders cover the full length of the 288-pin DIMMs, keeping thermals in check during sustained loads and fitting cleanly into most standard desktop builds.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $730.99
Pricier than about 90% of the 3,647 comparable items (median $90.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 90% of the 3,251 comparable items (median 16 GB).
Price per GB $11.42 per GB
Pricier than about 73% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameCORSAIR
Product lineVengeance RGB
Model nameCMH64GX5M2D6000C40
Part numberCMH64GX5M2D6000C40
Total capacity64 GB (2 × 32 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 6000 (PC5 48000)
Memory
CAS latencyCL40
Memory timings40-50-50-96
Kit configurationDual Channel Kit
Memory profilesIntel XMP 3.0
Heat spreaderYes
Power
Rated voltage1.35 V
Size & build
Shipping weight0.14 kg
Package size165 × 133 × 13 mm
Compatibility
Recommended forHigh Performance or Gaming Memory / Intel 700 Series / Intel 800 Series / Intel B760 / Intel Compatible / Intel H770 / Intel Z790 / Intel Z890
More details
LED lightingRGB

Other versions of this model

5 more in the same range

Questions about this item

Will these DDR5 6000 CL40 modules run at the rated speed on a motherboard that only supports DDR5 4800 out of the box?

The kit ships with an Intel XMP 3.0 profile set to 6000 MT/s and CL40. After enabling XMP in the BIOS the modules will run at the advertised 6000 speed and 1.35 V; without XMP they will fall back to the board's default DDR5 speed.

How can I confirm the ten-zone RGB lighting on each 32 GB module is working after installation?

Open the iCUE software; the two modules appear as separate devices with ten individually addressable zones each, and the default rainbow wave should be visible immediately.

What comes in the CMH64GX5M2D6000C40 box and do I need any extra cables or controllers for the RGB?

The package contains the two 288-pin DDR5 DIMMs with integrated heat spreaders and ten-zone RGB; lighting power and control are delivered through the memory slot itself, so no separate cables or controllers are required.

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