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Two gray DDR5 memory sticks with RGB light bars

Corsair

Corsair Vengeance RGB 32GB (2x16GB) DDR5 6400 CL30 desktop RAM CMH32GX5M2B6400Z30

SKU CH-4V94-C23J4 MPN CMH32GX5M2B6400Z30

Dual-channel 32 GB kit of DDR5 6400 CL30 memory with ten-zone RGB lighting and onboard voltage regulation for Intel and AMD platforms

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • CAS latencyCL30
  • Memory timings30-40-40-104
  • Rated voltage1.4 V
  • Kit configurationDual Channel Kit

Capacity 32GB (2 x 16GB)

Speed DDR5 6400 (PC5 51200)

Cas Latency CL30 · Gray RGB Dual

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  • 32 GB capacity with 2 x 16 GB modules for multitasking headroom
  • DDR5 6400 speed and CL30 latency for responsive performance
  • Ten-zone RGB lighting controlled through iCUE software
  • Dual-channel kit with XMP 3.0 and EXPO profiles for easy setup
  • Aluminium heat spreader in grey for thermal management and style

Vengeance RGB 32GB DDR5 kit

This dual-channel kit provides 32GB of DDR5 memory in two 16GB modules. It is built for desktop systems that need responsive performance for gaming, content creation or heavy multitasking. The gray heat spreader and ten-zone RGB lighting add visual flair inside a transparent case.

DDR5 6400 CL30 interface limits

The kit runs at DDR5 6400 with a CAS latency of CL30 and timings of 30-40-40-104 at 1.40V. Both Intel XMP 3.0 and AMD EXPO profiles are supported, so the rated speed and latency apply automatically on compatible platforms. Manual tuning beyond the profiles is possible but not guaranteed.

32GB capacity for modern workloads

Sixteen-gigabyte modules give 32GB total, which handles current games, video editing timelines and large browser workloads without paging. Memory-intensive tasks such as heavy virtualization or 8K timelines may exceed this capacity, requiring a larger kit or additional slots.

How it compares

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

Price $512.99
Pricier than about 85% 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 $16.03 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameCORSAIR
Product lineVengeance RGB
Model nameCMH32GX5M2B6400Z30
Total capacity32 GB (2 × 16 GB)
Product type288-Pin PC RAM
Product colorGray
Performance
Rated speedDDR5 6400 (PC5 51200)
Memory
CAS latencyCL30
Memory timings30-40-40-104
Kit configurationDual Channel Kit
Memory profilesAMD EXPO / Intel XMP 3.0 / Intel XMP 3.0 and AMD EXPO
Heat spreaderYes
Power
Rated voltage1.4 V
Size & build
Shipping weight0.16 kg
Package size165 × 133 × 13 mm
Compatibility
Recommended forAMD & Intel Compatible / AMD 600 Series / AMD 800 Series / AMD B550 / 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 B660 / Intel B670 / Intel B760 / Intel Compatible / Intel Z690 / Intel Z790 / Intel Z890
More details
LED lightingRGB

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the 32 GB 2 x 16 GB kit or a different capacity for my build?

This kit provides 32 GB total across two 16 GB modules running at DDR5 6400 with CL30 timing.

What does the DDR5 6400 speed rating deliver once the modules are installed?

The memory operates at 6400 MT/s with timings of 30-40-40-104 at 1.40 V, giving high bandwidth and low latency for gaming and heavy workloads.

Does the AMD EXPO and Intel XMP 3.0 profile work automatically on my motherboard?

The kit includes both AMD EXPO and Intel XMP 3.0 profiles; enable the matching profile in your BIOS to run at the rated 6400 MT/s CL30 settings.

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