Micron 64GB 4DRx4 DDR4-2400T-L PC4-19200 LRDIMM ECC Load-Reduced Memory – MTA72ASS8G72LZ-2G3B2

Product Description

Upgrade your enterprise server's memory capacity with the Micron 64GB DDR4-2400 ECC Load-Reduced Registered Memory Module (MTA72ASS8G72LZ-2G3B2). Designed for demanding server and data center environments, this high-capacity memory module delivers reliable performance, advanced error correction, and efficient memory operation for compatible enterprise platforms.

Featuring a 64GB capacity, quad-rank 4DRx4 architecture, and DDR4-2400T operating speed, this Micron LRDIMM is engineered for systems requiring high-density memory configurations. Its Load-Reduced DIMM (LRDIMM) architecture utilizes an isolation memory buffer (iMB) to reduce the electrical load placed on the server's memory controller, supporting higher memory capacities in compatible systems.

With ECC (Error-Correcting Code) technology, this module helps detect and correct common memory errors, making it suitable for enterprise workloads where data integrity and system stability are important.

Manufactured by Micron, a recognized provider of enterprise memory solutions, the MTA72ASS8G72LZ-2G3B2 is an excellent option for maintaining or expanding compatible DDR4 server memory configurations.

Technical Specifications

• Brand: Micron

• Manufacturer Part Number: MTA72ASS8G72LZ-2G3B2

• Capacity: 64GB

• Memory Technology: DDR4 SDRAM

• Memory Speed: DDR4-2400T

• Data Rate: 2400 MT/s

• Bandwidth: PC4-19200

• Module Type: LRDIMM (Load-Reduced DIMM)

• Memory Organization: 8Gx72

• Rank Configuration: Quad Rank (4DRx4 / 4Rx4)

• Error Correction: ECC

• Memory Buffering: Load-Reduced with iMB

• Form Factor: 288-Pin DIMM

• Operating Voltage: 1.2V

• DRAM Organization: 4Gx4

• Application: Enterprise Servers and Workstations

Key Features & Benefits

• 64GB High-Density Capacity: Provides substantial memory capacity for demanding enterprise server applications.

• DDR4-2400 Performance: Delivers a rated transfer speed of 2400 MT/s with PC4-19200 bandwidth.

• Quad-Rank Architecture: Features a 4DRx4 memory organization designed for high-density server memory configurations.

• ECC Error Correction: Helps identify and correct memory errors to improve data integrity and system reliability.

• Load-Reduced Technology: Integrated memory buffering reduces the electrical load on the memory controller.

• Enterprise-Grade Design: Built for compatible servers and workstation platforms requiring high-capacity LRDIMM memory.

• Micron Quality: Manufactured by Micron for enterprise computing applications.

Alternative Part Numbers

The following part numbers are relevant when researching this memory module:

• MTA72ASS8G72LZ-2G3A1 – Same Micron 64GB DDR4-2400T 4DRx4 LRDIMM product family; verify revision and interchangeability before substitution.

• MTA72ASS8G72LZ-2G3 – Shortened part-number reference appearing in third-party listings; not a complete manufacturer ordering number.

Important: MTA72ASS8G72LZ-2G6B2 is a related 64GB LRDIMM variant rated for DDR4-2666, not an exact DDR4-2400 replacement.

Compatible Memory Modules

For replacement or expansion purposes, look for modules meeting all of the following requirements:

• 64GB DDR4 ECC LRDIMM

• 2400 MT/s (PC4-19200)

• 4DRx4 / Quad Rank

• 288-Pin DIMM

• 1.2V operating voltage

Other Micron DDR4 LRDIMM modules may be suitable depending on the server platform and memory configuration. Different capacities, ranks, and speeds should only be used when explicitly supported by the system manufacturer.

Compatibility Notice: This module is an LRDIMM, not a standard RDIMM or UDIMM. LRDIMMs generally cannot be mixed with RDIMMs or UDIMMs in the same memory configuration. Always verify server model compatibility, processor support, maximum memory capacity, and supported DIMM population rules before purchasing.

Ideal Applications

• Enterprise Server Memory Upgrades

• Data Center Infrastructure

• Virtualization Environments

• Database Servers

• High-Memory Computing Systems

• Enterprise Workstations

• Memory Replacement and Server Maintenance

Choose Micron MTA72ASS8G72LZ-2G3B2 for high-capacity DDR4 server memory designed to meet the demands of compatible enterprise computing environments.