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Two black anodized aluminum DDR4 modules, low-profile heatspreaders

Corsair

Corsair CMK64GX4M2C3000C15 Vengeance LPX 64GB (2 x 32GB) DDR4 3000 CL15 desktop RAM

SKU CH-W6CV-4B5GE MPN CMK64GX4M2C3000C15

Dual 32 GB DDR4 modules at 3000 MT/s CL15 with anodized aluminum heatspreaders

  • Capacity64GB (2 x 32GB)
  • SpeedDDR4 3000 (PC4 24000)
  • CAS LatencyCL15
  • Timing15-17-17-35
  • Voltage1.35V
  • ColorBlack
  • High capacity 64GB kit for demanding workloads
  • Fast 3000MHz DDR4 speed boosts system responsiveness
  • Low CL15 latency improves data access times
  • Aluminum heatspreader keeps modules cool under load
  • Low 1.35V voltage reduces power consumption

Capacity and audience

This 64 GB kit delivers two 32 GB DDR4 modules rated at 3000 MT/s with CL15 timings. It targets enthusiasts and workstation users who need large memory capacity for content creation, virtualization or heavy multitasking.

Upgrade path

The kit replaces lower-capacity or slower DDR4 sets when a workload exceeds 32 GB or demands tighter 15-17-17-35 timings at 1.35 V. The jump is worth it when applications scale with both capacity and latency improvements.

Sustained behaviour

Anodized aluminum heatspreaders and a custom performance PCB dissipate heat during extended sessions, maintaining stable operation at the rated frequency. Individually screened ICs provide consistent overclocking headroom under continuous load.

Highlights

  • High capacity 64GB kit for demanding workloads
  • Fast 3000MHz DDR4 speed boosts system responsiveness
  • Low CL15 latency improves data access times
  • Aluminum heatspreader keeps modules cool under load
  • Low 1.35V voltage reduces power consumption

Specifications

BrandCORSAIR
SeriesVengeance LPX
ModelCMK64GX4M2C3000C15
Capacity64GB (2 x 32GB)
SpeedDDR4 3000 (PC4 24000)
CAS LatencyCL15
Timing15-17-17-35
Voltage1.35V
ColorBlack
Heat SpreaderAnodized Aluminum
FeaturesDesigned for high-performance overclocking
Each VENGEANCE LPX module is built with a pure aluminum heatspreader for faster heat dissipation and cooler operation; and the custom performance PCB helps manage heat and provides superior overclocking headroom.
Each IC is individually screened for performance potential.
Designed for great looks
Available in multiple colors to match your motherboard, your components, or just your style.
Performance and Compatibility
VENGEANCE LPX is optimized and compatibility tested for the latest Intel DDR4 motherboards and offers higher frequencies, grea
Shipping weight0.12 kg
Package size157 × 89 × 13 mm

Questions about this item

Will the 32 GB modules with anodized aluminum heatspreaders clear my CPU cooler?

The low-profile Vengeance LPX design keeps module height short so it fits under most tower coolers and in compact cases; verify your cooler's RAM clearance spec before ordering.

How do I enable the CL15 15-17-17-35 timings at DDR4 3000 on my motherboard?

Enter the BIOS, load the XMP profile for this kit, save and reboot; the common mistake is leaving the board on auto which often defaults to a lower speed or looser timings.

Does the 1.35 V voltage requirement mean I will need to replace these modules sooner?

No; 1.35 V is the standard operating voltage for performance DDR4 and the screened ICs plus aluminum heatspreader are built for long-term stability at that level.

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