Product Overview
The Micron MTC20F1045S1RC64BD2 is a 32GB DDR5-6400 ECC Registered DIMM (RDIMM) engineered for enterprise servers, data centers, and high-performance workstations. Operating at 6400 MT/s with a 1Rx4 single-rank, x4-wide architecture and CL52 latency at 1.1V, this module delivers exceptional bandwidth and rock-solid reliability for virtualization, cloud computing, AI/ML workloads, and mission-critical databases. Featuring full Error-Correcting Code (ECC) support and a registered buffer for enhanced signal integrity, it is JEDEC PC5-51200R compliant and validated for use in Intel-platform DDR5-capable server systems from Dell, HPE, Lenovo, Cisco, and other major OEMs.
Technical Specifications
| Manufacturer | Micron Technology |
| Part Number | MTC20F1045S1RC64BD2 |
| Capacity | 32GB |
| Memory Type | DDR5 SDRAM |
| Speed | DDR5-6400 / PC5-51200 (6400 MT/s) |
| Module Type | ECC Registered DIMM (RDIMM) |
| Rank / Organization | 1Rx4 (Single Rank, x4) |
| CAS Latency | CL52 |
| Voltage | 1.1V |
| Form Factor | 288-Pin DIMM |
| ECC | Yes – Error-Correcting Code |
| Compliance | JEDEC PC5-51200R |
| Compatibility | Dell, HPE, Lenovo, Cisco, and DDR5-capable Intel-platform servers |
Condition & Warranty
This module is sold as Refurbished / Tested. Each unit undergoes thorough inspection and functional testing prior to dispatch to ensure reliable operation. Sold with a 1-Year Replacement Warranty. As genuine Micron OEM memory, this module does not void existing server warranties. Ideal for IT departments, system integrators, and data center operators seeking cost-effective, high-performance DDR5 memory upgrades.