Micron MTC20F1045S1RC48BA1 32GB DDR5-4800 ECC RDIMM Server Memory

Overview

MTC20F1045S1RC48BA1 is a Micron 32GB DDR5 ECC Registered DIMM (RDIMM) rated at 4800 MT/s. It is intended for server and workstation platforms that explicitly support DDR5 registered memory.

Product Positioning

This module is best treated as an exact server-memory part rather than a generic DDR5 RAM replacement. It is particularly relevant for DDR5 server platforms that specifically call for Micron 32GB 4800 MT/s registered memory and exact module matching. In production servers, matching the required DIMM type, capacity, speed, rank organization and platform population rules is more important than choosing memory by capacity alone.

Basic Technical Information

Typical Application Areas

• Enterprise and data-center servers
• Virtualization and private-cloud hosts
• Database, storage and networking systems
• Professional workstations that support DDR5 RDIMM
• Server repair, expansion and qualified spare-parts sourcing

Selection Notes

DDR5 RDIMM is not interchangeable with DDR5 UDIMM or SO-DIMM. Before ordering MTC20F1045S1RC48BA1, verify that the server or workstation supports DDR5 registered ECC memory and check the system vendor's supported capacity, speed, rank and DIMM population rules. When replacing an installed module, matching the original manufacturer part number is the safest starting point.

Related Sourcing Options

For projects where the exact part number is unavailable, SMC can check same-generation DDR5 RDIMM options from Samsung, SK hynix and Micron. Any alternative should be evaluated against the target server platform rather than assumed compatible from capacity and speed alone.

RFQ & Sourcing Support

Contact SMC with the required part number, quantity, target price and server platform. We can check current stock, exact suffix availability and technically relevant DDR5 RDIMM alternatives for production, maintenance and shortage-sourcing projects.