Corsair

Corsair CMK64GX4M2E3200C16 64GB DDR4 3200MHz RAM

4.8 (2834 reviews)
64GB DDR4

64GB of DDR4-3200 in a low-profile, aluminum-clad kit built for overclocking on Intel and AMD platforms.

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Overview

The Corsair Vengeance LPX CMK64GX4M2E3200C16 is a 64GB DDR4 memory kit shipping as two 32GB modules rated at 3200MHz with CL16-20-20-38 timings at 1.35V. Corsair hand-sorts the memory ICs for each module, pairing them with a high-performance PCB designed to maintain strong signal integrity—a combination that provides stable operation at rated speeds and meaningful overclocking headroom for users who want to push further. Intel XMP 2.0 profiles are built in, so reaching the advertised 3200MHz is as simple as enabling the profile in your motherboard's BIOS.

Physically, the modules stand just 34mm tall thanks to their low-profile aluminum heatspreaders, which serve the dual purpose of efficient heat dissipation and compact clearance. This makes the Vengeance LPX a practical choice for builds using large tower CPU coolers or small-form-factor cases where vertical space above the DIMM slots is tight. Compatibility is broad: Corsair tests and optimizes these modules for both Intel and AMD DDR4 motherboards, covering mainstream and enthusiast chipsets. Whether you're building a video editing workstation, running multiple virtual machines, or simply want generous memory headroom for years to come, this 64GB kit offers a well-rounded balance of capacity, speed, and physical compatibility.

Key Features

Hand-sorted memory chips ensure high performance with generous overclocking headroom

VENGEANCE LPX is optimized for wide compatibility with the latest Intel and AMD DDR4 motherboards

A low-profile height of just 34mm ensures that VENGEANCE LPX even fits in most small-form-factor builds

A high-performance PCB guarantees strong signal quality and stability for superior overclocking ability

A solid aluminum heatspreader efficiently dissipates heat from each module so that they consistently run at high clock speeds

Specifications

Brand
Corsair
Series
Vengeance LPX
Model
CMK64GX4M2E3200C16
Capacity
64GB (2 × 32GB)
Memory Type
DDR4
Speed
3200MHz
CAS Latency
CL16-20-20-38
Voltage
1.35V
Heatspreader
Aluminum
Module Height
34mm
XMP Support
Intel XMP 2.0
Compatibility
Intel and AMD DDR4 motherboards

Pros & Cons

👍 Pros

  • 64GB total capacity in a 2×32GB kit supports memory-intensive workloads like video editing and large datasets
  • Low-profile 34mm height fits under most tower coolers and into compact builds
  • Hand-sorted ICs and a high-performance PCB offer overclocking headroom beyond the rated 3200MHz
  • Aluminum heatspreader keeps modules cool during sustained high-clock operation
  • XMP 2.0 support enables one-click setup of rated speeds in BIOS

👎 Cons

  • DDR4 platform limits future upgrade path as DDR5 adoption grows
  • CL16 latency at 3200MHz is adequate but not class-leading for competitive gaming builds
  • Only available as a 2-module kit, occupying two DIMM slots and leaving less room for future expansion on dual-slot boards
  • 1.35V operating voltage is slightly above JEDEC standard 1.2V, contributing marginally more heat

Frequently Asked Questions

It is a 64GB kit consisting of two 32GB DDR4 modules (2×32GB).
Yes. The modules have a low-profile height of just 34mm, which clears most compact CPU coolers and SFF cases.
Yes. It supports Intel XMP 2.0 profiles, allowing you to enable the rated 3200MHz speed with a single BIOS setting on compatible motherboards.
The timings are CL16-20-20-38 at 1.35V.
Yes. Corsair optimizes Vengeance LPX for wide compatibility with both Intel and AMD DDR4 motherboards.