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Two black DDR5 memory modules with RGB light bars

Corsair

Corsair CMH32GX5M2B7000C40 Vengeance RGB 32GB (2 x 16GB) DDR5 7000 CL40 desktop RAM

SKU CH-RKBX-7EWC9 MPN CMH32GX5M2B7000C40

Dual-channel 32 GB DDR5 kit running at 7000 MT/s with CL40 latency and ten-zone RGB lighting

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 7000 (PC5 56000)
  • CAS latencyCL40
  • Memory timings40-52-52-114
  • Rated voltage1.4 V
  • Kit configurationDual Channel Kit
  • 32 GB dual-channel kit enables high-capacity multitasking
  • DDR5 7000 speed delivers 56000 MT/s data rate
  • CL40 latency with 40-52-52-114 timings optimises response times
  • Intel XMP 3.0 profile allows one-click overclock setup
  • Ten-zone RGB lighting with iCUE control personalises system aesthetics

32 GB Dual-Channel DDR5 Kit

This Corsair Vengeance RGB kit delivers 32 GB across two 16 GB modules for desktop systems. It runs at DDR5 7000 with a CL40 latency and 1.40 V operating voltage. The black heat spreaders include ten-zone RGB lighting controlled through iCUE software.

Suited for Intel 700 Series Builds

The kit carries an Intel XMP 3.0 profile tuned for Intel 700 series platforms. Builders using other chipsets or who prefer JEDEC-standard speeds should verify motherboard qualification lists before purchase. Systems limited to lower DDR5 data rates will not reach the rated frequency.

DDR5 7000 CL40 40-52-52-114

The decisive specification is the rated speed of DDR5 7000 (PC5 56000) with timings of 40-52-52-114 at CL40. If the motherboard and CPU combination cannot support this data rate and latency, the modules will fall back to a lower JEDEC speed.

How it compares

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

Price $423.99
Pricier than about 82% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB (2 × 16 GB)
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $13.25 per GB
Pricier than about 81% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameCORSAIR
Product lineVengeance RGB
Model nameCMH32GX5M2B7000C40
Part numberCMH32GX5M2B7000C40
Total capacity32 GB (2 × 16 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 7000 (PC5 56000)
Memory
CAS latencyCL40
Memory timings40-52-52-114
Kit configurationDual Channel Kit
Memory profilesIntel XMP 3.0
Heat spreaderYes
Power
Rated voltage1.4 V
Size & build
Shipping weight0.14 kg
Package size167 × 135 × 13 mm
Compatibility
Recommended forIntel 700 series
More details
LED lightingRGB

Questions about this item

How do I install the 288-pin DDR5 modules and enable the Intel XMP 3.0 profile?

Align the notch on each 288-pin module with the motherboard slot key, press down until the retention clips click, populate the two slots designated for dual-channel operation, then enter the BIOS and enable the Intel XMP 3.0 profile to run at DDR5 7000 with CL40 timings.

What maintenance will the Vengeance RGB modules and their ten-zone light bars need over time?

Dust the heat spreader and light bar periodically with compressed air or a soft brush; the RGB LEDs are sealed and require no bulb replacement, and the modules have no moving parts or user-serviceable components.

At what point does the 1.40 V operating voltage become the limiting factor during sustained workloads?

The 1.40 V supply is the first constraint under prolonged heavy load; if the memory controller or motherboard VRM cannot maintain that voltage cleanly, the kit will throttle or destabilise before thermal limits on the heat spreader are reached.

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