---
product_id: 49159227
title: "CMK16GX4M4A2666C16 Vengeance LPX 16 GB (4 x 4 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black"
brand: "corsair"
price: "$984.59"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/49159227-cmk16gx4m4a2666c16-vengeance-lpx-16-gb-4-x-4-gb-ddr4
store_origin: US
region: United States of America
---

# 2666 MHz blazing speed Low-profile sleek black design Aluminum heat spreader for cool ops CMK16GX4M4A2666C16 Vengeance LPX 16 GB (4 x 4 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black

**Brand:** corsair
**Price:** $984.59
**Availability:** ✅ In Stock

## Summary

> 🖤 Power your rig with sleek speed and cool confidence!

## Quick Answers

- **What is this?** CMK16GX4M4A2666C16 Vengeance LPX 16 GB (4 x 4 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black by corsair
- **How much does it cost?** $984.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49159227-cmk16gx4m4a2666c16-vengeance-lpx-16-gb-4-x-4-gb-ddr4)

## Best For

- corsair enthusiasts

## Why This Product

- Trusted corsair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Low-Profile Design:** Fits effortlessly under most CPU coolers, perfect for sleek builds without compromising airflow.
- • **XMP 2.0 Overclocking Ready:** Unlock your system’s full potential with easy, reliable overclocking support tailored for Intel’s latest platforms.
- • **Blazing 2666 MHz DDR4 Speed:** Experience lightning-fast data transfer that keeps your multitasking seamless and your gaming ultra-responsive.
- • **Advanced Aluminum Heat Spreader:** Stay cool under pressure with premium heat dissipation that ensures stable performance during intense workloads.
- • **Broad Compatibility & Stylish Finish:** Optimized for Intel X99, 100, and 200 series motherboards, with a bold black aesthetic that complements any rig.

## Overview

The Corsair Vengeance LPX 16GB (4x4GB) DDR4 2666 MHz memory kit delivers high-performance desktop RAM with a low-profile black design and advanced aluminum heat spreaders for superior cooling. Engineered for compatibility with Intel X99, 100, and 200 series motherboards, it supports XMP 2.0 for effortless overclocking, making it an ideal upgrade for professionals and gamers seeking reliable speed and style.

## Description

Buy

Review: RAM UPGRADE - Great RAM, upgraded from 16GB to 32GB, no issues with it.
Review: Ideal budget ram - I have been using corsair ram for over 15 years and this is some great value ram. As with any ram it is easy to fit. I have not messed around with any of the speeds but the performance seems to be good and stable, great stability memory speeds.

## Features

- Each Vengeance LPX module is built with a pure aluminium heat spreader for faster heat dissipation and cooler operation
- Available in multiple colours to match your motherboard, your components or just your style, The Vengeance LPX module height is carefully designed to fit smaller spaces
- Vengeance LPX is optimised and compatibility tested for the latest Intel X99, 100 and 200 Series motherboards and offers higher frequencies, high bandwidth, and lower power consumption
- It compatible with iMac Pro UDIMM only
- XMP 2.0 enabled for high overclocking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NMJJXU4 |
| Best Sellers Rank | 16,247 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 54 in Computer Memory |
| Box Contents | RAM |
| Brand Name | Corsair |
| Column Address Strobe Latency | CL16 |
| Compatible Devices | Desktop |
| Customer Reviews | 4.7 4.7 out of 5 stars (13,166) |
| Data Transfer Rate | 2666 MHz |
| Form Factor | DIMM |
| Global Trade Identification Number | 00843591055635, 05054484732150, 08435910556354 |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Corsair |
| Manufacturer Part Number | CMK16GX4M4A2666C16 |
| Memory Form Factor | UDIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Model Name | CMK16GX4M4A2666C16 |
| Model Number | CMK16GX4M4A2666C16 |
| Number of Pins | 288 |
| Product Features | DDR4 |
| RAM Memory Technology | 288-pin DIMM, DDR4 |
| RAM Size | 16 GB |
| UPC | 843591055635 |
| Unit Count | 1.00 count |
| Voltage | 1.2 Volts |

## Product Details

- **Brand:** Corsair
- **Compatible devices:** Desktop
- **Computer memory size:** 16 GB
- **Memory speed:** 2666 MHz
- **RAM memory technology:** 288-pin DIMM, DDR4

## Images

![CMK16GX4M4A2666C16 Vengeance LPX 16 GB (4 x 4 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black - Image 1](https://m.media-amazon.com/images/I/61jRBRUfRWL.jpg)
![CMK16GX4M4A2666C16 Vengeance LPX 16 GB (4 x 4 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black - Image 2](https://m.media-amazon.com/images/I/51T5bNQPOoL.jpg)
![CMK16GX4M4A2666C16 Vengeance LPX 16 GB (4 x 4 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black - Image 3](https://m.media-amazon.com/images/I/61xxl0Ww6fL.jpg)
![CMK16GX4M4A2666C16 Vengeance LPX 16 GB (4 x 4 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black - Image 4](https://m.media-amazon.com/images/I/412zvnvCnbL.jpg)
![CMK16GX4M4A2666C16 Vengeance LPX 16 GB (4 x 4 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black - Image 5](https://m.media-amazon.com/images/I/51wwtSdXm1L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ RAM UPGRADE
*by Y***N on 13 November 2025*

Great RAM, upgraded from 16GB to 32GB, no issues with it.

### ⭐⭐⭐⭐⭐ Ideal budget ram
*by J***C on 26 May 2025*

I have been using corsair ram for over 15 years and this is some great value ram. As with any ram it is easy to fit. I have not messed around with any of the speeds but the performance seems to be good and stable, great stability memory speeds.

### ⭐⭐⭐⭐⭐ Excellent Service and great product
*by P***E on 17 June 2023*

I ordered this to upgrade my PC from 16Gb to 32Gb The first one I ordered, came on time, but was dead out of the box. Well, hey, these things happen, and I was going to get a refund, but noticed I could order a replacement and return the dead RAM I had. I ordered the replacement on Friday afternoon, and it was with me by 11.00 next day. I installed it into my PC, and it works perfectly. My PC performance has also seen a boost (which I was expecting), and I'm a happy chappie Shout out to the suppliers for getting the new RAM out to me so quickly and with zero fuss. Great service all round. As mentioned above, the new RAM works perfectly, and my PC now purrs !! Thank you :)

## Frequently Bought Together

- Corsair CMK16GX4M4A2666C16 Vengeance LPX 16GB (4x4GB) DDR4 DRAM 2666MHz (PC4-21300) C16 Memory Kit - Black
- Cooler Master Hyper 212 Black CPU Air Cooler, SickleFlow 120 Edge PWM Fan, Aluminum Top Cover, 4 Copper Heat Pipes, 152mm Tall, AMD Ryzen AM5/AM4, Intel LGA 1851/1700/1200 Brackets
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-20*