Micron MTA72ASS8G72LZ-2G3B2MI 64gb 4DRX4 PC4-2400T-LE2-11

What is the Micron MTA72ASS8G72LZ-2G3B2MI?

The Micron MTA72ASS8G72LZ-2G3B2MI is a 64GB DDR4 load-reduced memory module (LRDIMM) intended for servers and workstations that support high-capacity RAM with error correction. It is not a standard desktop memory stick; instead, it is built for systems that require reliable performance, large memory capacity, and data integrity under continuous operation. m4l.com

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Key Specifications

• Total Capacity: 64 GB of memory

• Memory Type: DDR4 SDRAM

• Speed / Data Rate: 2400 MT/s (DDR4-2400; PC4-19200)

• Form Factor: 288-pin LRDIMM (Load-Reduced DIMM)

• Rank: Quad-rank (4DRx4)

• Error Correction: ECC (Error Correcting Code) Registered

• Voltage: 1.2 V

• CAS Latency: CL17

• Module Design: Load-reduced for higher system capacity and stability m4l.com

This type of memory is often used in enterprise servers, virtualization platforms, and high-performance computing environments where uptime and data accuracy are critical. goldgreenmetal.com

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What “Load-Reduced DIMM” Means

This module is a Load Reduced DIMM (LRDIMM) rather than a traditional unbuffered or registered module. LRDIMM technology buffers memory signals so that more memory can be supported at higher capacities without overwhelming the memory controller. This allows servers to use higher total RAM configurations with better stability. micro-semiconductor.com

LRDIMMs are commonly found in enterprise systems such as rack servers, database servers, and workstations where memory capacity and reliability are prioritized over consumer-grade RAM performance characteristics. micro-semiconductor.com

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Typical Use Cases

This memory module is suited for:

• Server memory upgrades in business-class systems

• Virtualization hosts that require large amounts of RAM

• Database servers and data-intensive workloads

• Workstations handling large datasets

• Environments where ECC and stability are required goldgreenmetal.com

Because it is designed for server platforms, this module is not typically compatible with standard desktop PCs which expect unbuffered DIMMs. Always verify that your system explicitly supports LRDIMM modules before purchasing. reddit.com

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Technical Details Summary

This table summarizes the fundamental attributes of the module, demonstrating its enterprise-oriented design and high memory capacity relative to standard desktop RAM. m4l.com

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Compatibility Considerations

• Always check server or motherboard support for LRDIMM memory, as many desktop and even some server boards do not support load-reduced modules.

• ECC and registered memory are supported primarily by server and enterprise chipsets such as Intel Xeon or AMD EPYC platforms.

• LRDIMM modules allow higher capacity but may require specific BIOS/memory controller configuration for best compatibility. reddit.com

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Conclusion

The Micron MTA72ASS8G72LZ-2G3B2MI is a 64 GB DDR4-2400 load-reduced ECC registered memory module designed for enterprise servers and high-capacity systems. Its large capacity, error-correcting features, and LRDIMM design make it suitable for professional environments where stability, data integrity, and scalability are essential.