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Two black DDR5 memory modules with RGB light bars

Corsair

Corsair Vengeance RGB 32GB (2 x 16GB) DDR5 6400 CL32 desktop RAM CMH32GX5M2B6400C32

SKU CH-J2PJ-NJXQ6 MPN CMH32GX5M2B6400C32

32 GB dual-channel DDR5 kit running at 6400 MT/s with CL32 timings and addressable RGB lighting

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • CAS latencyCL32
  • Memory timings32-40-40-84
  • Rated voltage1.4 V
  • Kit configurationDual Channel Kit

Capacity 32GB (2 x 16GB)

Speed DDR5 6400 (PC5 51200)

Cas Latency CL32 · Black RGB

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  • High-speed DDR5 6400 for responsive gaming and multitasking
  • Low CL32 latency with 32-40-40-84 timings for snappy performance
  • Intel XMP 3.0 profile enables one-click overclocking on supported boards
  • Dual-channel 2 x 16GB kit doubles bandwidth for heavy workloads
  • Dynamic RGB lighting adds customisable colour to your build

32GB DDR5 6400 dual-channel kit

This Corsair Vengeance RGB kit delivers 32GB of desktop memory across two 16GB modules. It runs at DDR5 6400 with a CAS latency of CL32 and timings of 32-40-40-84 at 1.40V. The modules use the standard 288-pin form factor and include addressable RGB lighting.

Suits Intel 600 series

The kit carries an Intel XMP 3.0 profile and is validated for Intel 600 series, Z590, Z690 and B660 chipsets alongside AMD compatibility. Builders on older chipsets or platforms without XMP 3.0 support should verify motherboard qualification lists before purchasing.

Fits standard 288-pin DIMM slots

Each module occupies a single 288-pin DDR5 slot, leaving the remaining two slots on a typical four-slot board open for future capacity increases. The 1.40V operating voltage works with standard DDR5 power delivery, and the RGB lighting connects via the motherboard's standard RGB header ecosystem.

How it compares

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

Price $514.99
Pricier than about 86% 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 $16.09 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 nameCMH32GX5M2B6400C32
Total capacity32 GB (2 × 16 GB)
Product type288-Pin PC RAM
Product colorBlack
Performance
Rated speedDDR5 6400 (PC5 51200)
Memory
CAS latencyCL32
Memory timings32-40-40-84
Kit configurationDual Channel Kit
Memory profilesIntel XMP 3.0
Power
Rated voltage1.4 V
Size & build
Shipping weight0.10 kg
Package size155 × 91 × 13 mm
Compatibility
Recommended forAMD & Intel Compatible / High Performance or Gaming Memory / Intel 600 Series / Intel B660 / Intel Compatible / Intel Z590 / Intel Z690
More details
LED lightingRGB

Other versions of this model

5 more in the same range

Questions about this item

Will this kit run at 6400 MT/s on my Intel Z690 motherboard without manual tuning?

Enable the Intel XMP 3.0 profile in the BIOS and the modules will operate at their rated 6400 MT/s speed and CL32 timings automatically.

Does the 1.40 V operating voltage require a motherboard that supports voltages above the standard DDR5 level?

The 1.40 V rating is within the DDR5 specification and is supported by current Intel 600 series and AMD platforms that list DDR5 6400 compatibility.

Can I control the RGB lighting through my motherboard software instead of a separate Corsair utility?

The modules use standard 5 V addressable RGB and will sync with ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion and ASRock Polychrome.

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