Corsair

Corsair CMU64GX4M4A2666C16R Vengeance LED DDR4 RAM 64GB

4.6 (1869 reviews)

Illuminate Your System with Corsair Vengeance LED DDR4 Memory Enhance the aesthetics and performance of your gaming rig with Corsair Vengeance LED DDR4 memory. Featuring vibrant LEDs, custom performance PCBs, and carefully screened ICs, these modules deliver exceptional overclocking potential and...

$550.04*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Illuminate Your System with Corsair Vengeance LED DDR4 Memory

Enhance the aesthetics and performance of your gaming rig with Corsair Vengeance LED DDR4 memory. Featuring vibrant LEDs, custom performance PCBs, and carefully screened ICs, these modules deliver exceptional overclocking potential and reliability.

Specifications:

  • LED Lighting with bold color accents
  • Custom performance PCB
  • Carefully screened ICs
  • Compatible with Intel 100/200/300/X99/X299 and AMD 300/400 Series motherboards

Key Features

Stunning LED lighting

Built-in heat spreaders

Custom performance PCB and carefully screened RAM

Performance and Compatibility

Limited life time warranty

Specifications

Memory Type
DDR4 RAM
Capacity
64GB
Features
LED lighting, Built-in heat spreaders, Custom performance PCB
Warranty
Limited life time warranty

Pros & Cons

👍 Pros

  • Features stunning LED lighting, allowing for aesthetic customization and enhancing the visual appeal of a PC build.
  • Equipped with built-in heat spreaders, which are designed to facilitate efficient heat dissipation for improved stability and potential overclocking.
  • Utilizes a custom performance PCB and carefully screened RAM ICs, indicating a focus on quality components for superior performance and reliability.
  • Optimized for compatibility and performance, ensuring it integrates well with various system configurations.
  • Comes with a limited lifetime warranty, providing significant assurance regarding the product's longevity and manufacturer support.

👎 Cons

  • The specific speed (MHz) of the DDR4 RAM is not explicitly stated in the features, making it difficult to gauge its performance tier.
  • The capacity of the RAM is listed as 64GB, which is very high and potentially overkill for users with less demanding computing needs.
  • While stunning, the LED lighting might not appeal to all users, especially those preferring a more discreet or business-focused PC aesthetic.
  • The term "custom performance PCB" is general and does not provide specific technical details about its advantages over standard PCBs.
  • "Carefully screened RAM" is a qualitative statement and lacks measurable technical specifications to support its claimed superiority.

Frequently Asked Questions

The product title specifies this Corsair Vengeance LED DDR4 RAM operates at 2666C16, indicating a speed of 2666MHz with a CAS Latency of 16.
The listing mentions "Stunning LED lighting" but does not detail specific customization options or how to turn it off, which typically requires compatible motherboard software or Corsair's iCUE software.
The built-in heat spreaders are designed to dissipate heat more effectively from the RAM modules, which helps maintain stability and can improve performance, especially during demanding tasks or overclocking.
A 64GB RAM kit is a very high capacity, primarily suitable for professional workstations, heavy content creation, or high-end gaming rigs that genuinely benefit from large amounts of memory; it might be overkill for basic usage.
The limited lifetime warranty generally covers defects in materials and workmanship for the lifespan of the product under normal use, providing peace of mind regarding the RAM's reliability.