Micron MTC40F2047S1RC64BB1R 128GB DDR5-6400 Memory
The Micron MTC40F2047S1RC64BB1R is a high-capacity 128GB DDR5-6400 ECC RDIMM memory module engineered for demanding enterprise and server environments. This registered DIMM delivers exceptional performance with dual-rank architecture, making it ideal for data centers, virtualization platforms, and mission-critical applications requiring maximum memory capacity and reliability. Built with ECC (Error-Correcting Code) technology, this DDR5 server memory ensures data integrity and system stability under intensive workloads.
Key Features
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128GB Capacity — Maximum memory density for enterprise server deployments
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DDR5-6400 Speed — 6400 MHz performance for accelerated data throughput
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ECC Protection — Error-correcting code detects and corrects single-bit memory errors
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Registered DIMM (RDIMM) — Dual-rank architecture for enhanced stability and scalability
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Enterprise-Grade Reliability — Designed for 24/7 server operations and high-availability systems
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Micron Quality — Industry-leading manufacturer with proven durability standards
Technical Specifications
| Specification |
Details |
| Manufacturer |
Micron |
| Part Number |
MTC40F2047S1RC64BB1R |
| Memory Type |
DDR5 SDRAM |
| Capacity |
128GB |
| Speed |
6400 MHz |
| Form Factor |
RDIMM (Registered DIMM) |
| Rank Configuration |
Dual-Rank |
| ECC |
Yes |
| Application |
Enterprise Server / Data Center |
Frequently Asked Questions
What is DDR5-6400 memory and why does it matter for servers?
DDR5-6400 represents the latest generation of server memory technology, offering 6400 MHz clock speed for significantly faster data access compared to DDR4. This enhanced bandwidth is critical for enterprise applications, virtualization, and high-performance computing workloads that demand rapid memory operations.
What does ECC RDIMM mean in server memory?
ECC (Error-Correcting Code) automatically detects and corrects single-bit memory errors, preventing data corruption. RDIMM (Registered DIMM) adds a register between the memory controller and DRAM chips, improving signal integrity and allowing larger memory configurations in enterprise systems.
Is the Micron MTC40F2047S1RC64BB1R compatible with my server?
This 128GB DDR5-6400 registered DIMM is compatible with enterprise servers and data center platforms that support DDR5 memory and RDIMM form factors. Verify your server's memory specifications and DDR5 support before purchase. Consult your system documentation or contact our technical team for compatibility confirmation.
Why choose 128GB memory capacity?
A 128GB memory module provides maximum density for virtualization, database operations, and memory-intensive applications. This capacity reduces the number of DIMM slots required, simplifies system architecture, and delivers superior performance for enterprise workloads requiring substantial RAM allocation.
