Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1
Brand: Micron | Category: Memory (RAM)
SKU: MIC-MTC40F2047S1RC64BB1 | Part #: MTC40F2047S1RC64BB1 | MPN: MTC40F2047S1RC64BB1
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About the Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1
The Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1 from Micron is enterprise-grade Memory (RAM) hardware built for data centers. It features 128GB capacity, 288-pin RDIMM form factor, 6400 MT/s speed. The Micron 128GB DDR5-6400 RDIMM (MTC40F2047S1RC64BB1) is a high-density, high-speed registered dual in-line memory module engineered for modern enterprise servers and high-performance computing platforms. Built on DDR5 architecture, it operates at a data transfer rate of 6400 MT/s with a 1.1V operating voltage, delivering substantial bandwidth improvements over DDR4 while reducing power consumption per bit. The RDIMM design incorporates a register component that buffers comm 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 | MIC-MTC40F2047S1RC64BB1 |
| Part Number | MTC40F2047S1RC64BB1 |
| Condition | New |
| Capacity | 128GB |
| Form Factor | 288-pin RDIMM |
| Speed | 6400 MT/s |
| Manufacturer Part Number | MTC40F2047S1RC64BB1 |
| Capacity | 128GB |
| Memory Type | DDR5 SDRAM |
| Module Form Factor | RDIMM (Registered DIMM) |
| Speed | 6400 MT/s |
| PC Speed Rating | PC5-51200 |
| CAS Latency | CL52 |
| Operating Voltage | 1.1V |
| ECC | Yes (ECC) |
| Error Correction | Single-bit error correction, multi-bit error detection |
| Pin Count | 288-pin |
| Ranks | 2Rx4 (Dual Rank) |
| Data Width | 72-bit (64-bit data + 8-bit ECC) |
| On-Die ECC | Yes |
| Operating Temperature | 0°C to 85°C |
| JEDEC Compliance | JEDEC DDR5 Standard |
| Compatible Platforms | Intel Xeon Scalable (Sapphire Rapids and later), AMD EPYC (Genoa and later) |
| RoHS Compliant | Yes |
Frequently Asked Questions about Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1
What does the Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1 do?
The Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1 is enterprise 288-pin RDIMM 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 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1?
Key specifications for the Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1: capacity 128GB; form factor 288-pin RDIMM; new condition; capacity 128GB; speed 6400MHz; type RDIMM/ECC; voltage 1.1V; form factor 288-pin RDIMM; technology DDR5. Manufacturer part number MTC40F2047S1RC64BB1. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1 compatible with my infrastructure?
The Micron 128GB DDR5-6400 RDIMM MTC40F2047S1RC64BB1 fits 288-pin RDIMM 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.