Corsair

Corsair CMU64GX4M4A2666C16R Vengeance LED DDR4 RAM

Illuminate Your System with High-Performance MemoryThe Corsair Vengeance LED Series DDR4 memory modules combine high performance with vibrant LED lighting to create a unique look for your gaming rig. Engineered with precision and built with a custom performance PCB, these modules offer superior o...

$129.95*
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*Price sourced from Amazon.com. Last updated:Sep 16, 2026.Price and availability are subject to change — details.

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Overview

Illuminate Your System with High-Performance Memory

The Corsair Vengeance LED Series DDR4 memory modules combine high performance with vibrant LED lighting to create a unique look for your gaming rig. Engineered with precision and built with a custom performance PCB, these modules offer superior overclocking and reliability.

Specifications:

  • Brand: Corsair
  • Model: CMU64GX4M4A2666C16R
  • Type: DDR4 Memory
  • Series: Vengeance LED
  • Compatibility: Intel 100 Series, Intel 200 Series, Intel 300 Series, Intel X99, Intel X299, AMD 300 Series, AMD 400 Series
  • Features: Vibrant LEDs, precision engineered light bar, custom performance PCB

Key Features

LED ILLUMINATED modules add lighting effect to the system, enhance overall system appearance and complete the stylistic intent of the overall system design

Even and fast heat dissipation for high overclocking capability, larger dissipation surface area increases thermal throughput.

Built from a custom performance PCB and highly-screened Memory ICs for superior overclocking potential.

Vengeance LED is optimized and compatibility tested for the latest Intel x99 and 100 series motherboards and offers higher frequencies, greater bandwidth, and lower power consumption.

XMP 2.0 support for trouble-free automatic overclocking / reliability and peace of mind

Specifications

Product Type
DDR4 RAM
Lighting
LED Illuminated
Cooling
Heat Spreaders (enhanced dissipation)
PCB Type
Custom performance
Memory ICs
Highly-screened
Compatibility
Intel X99 and 100 series motherboards
Overclocking Support
XMP 2.0

Frequently Asked Questions

Compatibility is specifically mentioned for Intel X99 and 100 series motherboards, without stating support for AMD platforms.
The product title includes "2666C16R," indicating a 2666Mhz speed, but this is not explicitly detailed in the features.
The product states "LED ILLUMINATED modules add lighting effect," but does not specify if the color is customizable or static.
The product is described as a "CMU64GX4M4A" module, which implies a total of 64GB across four modules, but the specific capacity is not listed in the features.
XMP 2.0 support is provided for automatic overclocking, but the RAM will typically run at a default speed without it.