Crucial

Crucial BLM2K8G40C18U4BL Ballistix MAX RGB 16GB DDR4 4000MHz Gaming Memory

4.7 (8939 reviews)
16GB DDR4

Elevate Your Gaming Rig with Crucial Ballistix MAX RGB MemoryThe Crucial Ballistix MAX RGB DDR4 gaming memory is engineered for peak performance and overclocking headroom. Featuring a premium heat spreader and customizable RGB lighting, this memory kit not only enhances your system's speed but al...

$199.41*
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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

Elevate Your Gaming Rig with Crucial Ballistix MAX RGB Memory

The Crucial Ballistix MAX RGB DDR4 gaming memory is engineered for peak performance and overclocking headroom. Featuring a premium heat spreader and customizable RGB lighting, this memory kit not only enhances your system's speed but also its aesthetics.

  • Memory Type: DDR4
  • Speed: 4000 MHz
  • Capacity: 16GB (8GBx2)
  • CAS Latency: CL18
  • Heat Spreader: Matte Black Extruded Aluminum
  • RGB Lighting: 16 RGB LEDs in 8 zones, customizable with software

Key Features

Ideal for gamers and performance enthusiasts

Customize your rig’s color scheme with 16 RGB LEDs in 8 zones on each module

Compatible with ASUS Aura, MSI Mystic Light, Gigabyte AORUS Graphics Engine, and more

XMP 2.0 support for automatic overclocking, or run at JEDEC default profile

Modern aluminum heat spreader available in multiple colors to match your system build or style

Specifications

Capacity
16GB
Type
DDR4
Speed
4000MHz
LEDs per Module
16
RGB Zones per Module
8
Overclocking Support
XMP 2.0
Heat Spreader Material
Aluminum
Target User
Gamers and Performance Enthusiasts

Pros & Cons

👍 Pros

  • Features 16 RGB LEDs across 8 zones on each module for extensive lighting customization in your gaming setup.
  • Supports XMP 2.0 for automatic overclocking, simplifying the process of achieving optimal performance for gaming.
  • Equipped with a modern aluminum heat spreader designed for effective thermal management during intense gaming sessions.
  • Compatible with major RGB synchronization software like ASUS Aura, MSI Mystic Light, and Gigabyte AORUS Graphics Engine for unified system aesthetics.
  • Designed with gamers and performance enthusiasts in mind, offering a balance of speed and visual customization.

👎 Cons

  • The full 4000MHz speed may not be achievable without XMP 2.0 support on your motherboard, leading to potentially lower performance.
  • Users without compatible RGB software will not be able to fully utilize the customizable 16 RGB LEDs across 8 zones.
  • The modern aluminum heat spreader is primarily for aesthetics, offering limited performance advantages over more basic designs.
  • This memory's specifications are geared towards gaming and high performance, which might be overkill for standard office or casual computing tasks.
  • The "Gaming Memory" designation might suggest a premium price compared to non-RGB or lower-speed DDR4 alternatives with similar capacity.

Frequently Asked Questions

Yes, if your motherboard does not support XMP 2.0, the memory modules will default to their JEDEC standard profile, typically at a lower speed.
Yes, the 16 RGB LEDs in 8 zones on each module can be customized using compatible software like ASUS Aura, MSI Mystic Light, or Gigabyte AORUS Graphics Engine.
While ideal for gamers, its high speed and capacity can benefit any system needing fast multitasking or demanding application performance, not just gaming rigs.
The modern aluminum heat spreader assists with heat dissipation, which can help maintain stability and performance, especially during sustained high-load operations.
This product is identified as "BLM2K8G40C18U4BL," where "2K" typically indicates a kit of two modules, in this case, a 2x8GB configuration for a total of 16GB.