Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory
Brand: Micron | Category: Memory (RAM)
SKU: MICR-MTA72ASS8G72LZ-3G2R2R | Part #: MTA72ASS8G72LZ-3G2R2R | MPN: MTA72ASS8G72LZ-3G2R2R
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About the Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory
The Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory from Micron is enterprise-grade Memory (RAM) hardware built for data centers. It features 64 GB capacity, LRDIMM (288-pin) form factor, DDR4-3200 (PC4-25600) speed. The Micron MTA72ASS8G72LZ-3G2R2R is a 64GB DDR4-3200 Load-Reduced DIMM (LRDIMM) engineered for high-density, bandwidth-intensive server environments. Built on a 4-rank, x4 organization with a 72-bit bus width, this module employs an on-DIMM memory buffer (RCD + DB) to electrically isolate DRAM from the host controller, enabling systems to populate more DIMMs per channel while sustaining full-speed operation at DDR4-3200 (PC4-25600) data rates. The module operates at 1.2V with Available in brand new condition. Micron memory (ram) products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Micron |
| Category | Memory (RAM) |
| SKU | MICR-MTA72ASS8G72LZ-3G2R2R |
| Part Number | MTA72ASS8G72LZ-3G2R2R |
| Condition | New |
| Capacity | 64 GB |
| Form Factor | LRDIMM (288-pin) |
| Speed | DDR4-3200 (PC4-25600) |
| Manufacturer Part Number | MTA72ASS8G72LZ-3G2R2R |
| Capacity | 64GB |
| Memory Type | DDR4 |
| Module Form Factor | LRDIMM (Load-Reduced DIMM) |
| Pin Count | 288-pin |
| Speed Grade | DDR4-3200 (PC4-25600) |
| CAS Latency (CL) | CL22 (22-22-22) |
| Organization | 4Rx4 |
| ECC | Yes — 72-bit bus, ECC enabled (SECDED) |
| Operating Voltage | 1.2V |
| Data Transfer Rate | 3200 MT/s |
| Bus Width | 72-bit (64-bit data + 8-bit ECC) |
| Ranks per Module | 4 |
| DRAM Width | x4 |
| Buffering | Buffered with RCD and Data Buffers (LRDIMM) |
| Error Correction | Single-bit error correction, double-bit error detection (ECC) |
| Compatible Platforms | 3rd Gen Intel Xeon Scalable (Ice Lake-SP), AMD EPYC 7003 Series (Milan) |
| JEDEC Compliance | JEDEC DDR4 Standard |
| Support Term | Limited-lifetime Micron support |
| Availability | In stock — Omnixon Global |
Frequently Asked Questions about Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory
What does the Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory do?
The Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory is enterprise LRDIMM (288-pin) memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Micron validates this module against major server vendor compatibility matrices.
What are the headline specs of the Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory?
Key specifications for the Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory: capacity 64 GB; form factor LRDIMM (288-pin); Limited Lifetime (Micron) support; new condition. Manufacturer part number MTA72ASS8G72LZ-3G2R2R. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory compatible with my infrastructure?
The Micron DDR4 LRDIMM 64GB 4Rx4 3200 CL22 ECC Server Memory fits LRDIMM (288-pin) memory slots and is compatible with major server platforms validated by Micron. Server vendor IPL/HCL compatibility (Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Supermicro) is checked at quote time so you don't risk a memory-channel mismatch.