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Four black anodized aluminum DIMM modules with low-profile heat spreaders

Corsair

Corsair CMK32GX4M4A2400C14 32GB (4x8GB) DDR4 2400 CL14 desktop RAM

SKU CH-RC97-2FKXW MPN CMK32GX4M4A2400C14

A 32 GB DDR4 kit with four 8 GB modules running at 2400 MHz, CL14 timings and 1.20 V for Intel X99 platforms

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetAMD X399 Compatible
  • CAS latencyCL14
  • Memory timings14-16-16-31
  • Rated voltage1.2 V
  • 32 GB capacity across four 8 GB modules for high-density builds
  • CL14 latency with 14-16-16-31 timings for responsive performance
  • 20 V operation keeps power draw low at DDR4 2400 speed
  • Anodized aluminum heat spreader and eight-layer PCB aid thermal management
  • Intel XMP 2.0 profile enables one-click configuration on X99 platforms

32 GB quad-channel kit for Intel X99

This 32 GB kit contains four 8 GB DDR4 modules rated at 2400 MT/s with CL14 timings. It targets enthusiasts building on Intel X99 platforms who want high capacity and low latency from a matched set.

Sustained load behaviour with eight-layer PCB

The eight-layer PCB helps manage heat during extended sessions, preserving overclocking headroom when the memory runs continuously at rated speed. Each IC is individually screened so the 14-16-16-31 timings remain stable under prolonged workloads rather than only in short bursts.

Thermals noise and power draw at 1.20 V

Anodized aluminum heatspreaders dissipate heat without adding active cooling, so the kit operates silently in normal use. Running at 1.20 V keeps power draw modest while the unbuffered 288-pin DIMMs maintain signal integrity across all four slots.

How it compares

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

Price $133.99
Pricier than about 58% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB (4 × 8 GB)
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $4.19 per GB
Cheaper than about 82% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameCORSAIR
Product lineVengeance LPX
Model nameCMK32GX4M4A2400C14
Total capacity32 GB (4 × 8 GB)
Product colorBlack
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetAMD X399 Compatible
Memory
CAS latencyCL14
Memory timings14-16-16-31
ECC supportNo
Buffer typeUnbuffered
Heat spreaderAnodized Aluminum
Power
Rated voltage1.2 V
Size & build
Shipping weight0.20 kg
Package size152 × 89 × 20 mm

Questions about this item

How warm does the Vengeance LPX 32 GB kit run when the system is under load all day?

The anodized aluminium heatspreader and eight-layer PCB are designed to dissipate heat efficiently during extended high-performance use.

What motherboard platform must I already have to install this 4 x 8 GB DDR4 kit?

The modules are 288-pin DIMMs rated for Intel X99 and AMD X399 platforms, so a compatible motherboard with four DDR4 slots is required.

Will these CL14 2400 MHz sticks work alongside older DDR4 modules I want to keep?

Mixing is possible only if the existing modules also run at 1.20 V and match the 14-16-16-31 timings; otherwise the system will default to the slowest common settings.

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