Micron 128GB DDR4 2933MHz LRDIMM Memory Module

The Micron MTA72ASS16G72LZ-2G9B3R is a 128GB DDR4 memory module that gives servers and workstations the headroom they need for demanding applications. Running at 2933 MHz, it moves data quickly so virtualization hosts, data analytics platforms, and large design suites can keep projects flowing without bottlenecks.

This module uses a quad-rank layout and the 288-pin LRDIMM format, allowing systems that support Load-Reduced DIMMs to reach higher total capacities while maintaining signal integrity. Built-in ECC actively detects and corrects bit errors in real time, which is essential when data accuracy and uptime are critical.

Operating at just 1.20 V, the module helps reduce overall power draw and heat generation in dense server racks or high-performance workstation towers. Compliance with RoHS and REACH directives confirms that the build meets current environmental standards.

Micron backs the module with a three-year warranty, giving IT teams the confidence to deploy it in production environments where consistent performance and long-term reliability are must-haves.

• 128GB capacity for memory-intensive workloads
• DDR4 technology with a 2933 MHz data rate
• 288-pin LRDIMM design for systems that support load-reduced modules
• Quad-rank architecture to maximize density
• ECC functionality that helps maintain data integrity
• 1.20 V operating voltage to improve energy efficiency
• RoHS and REACH compliant build
• Three-year limited warranty from Micron