MTC20C2085S1EC56BD1

• 32 GB DDR5 Unbuffered ECC DIMM (ECC UDIMM)
• Data Rate 5600 MT/S at a 2800 MHz Base and Clock Speed
• Dual-Rank 2R X 8 organisation, (2G X 8) X 20 Component Composition
• 288-Pin DDR5 DIMM Edge Connector
• 1.1 V Module Supply Voltage
• Micron D-Die Revision Components
• Packaged 100 Modules per Quantity

The Micron MTC20C2085S1EC56BD1 is a 32 GB DDR5 ECC UDIMM rated at 5600 MT/s, built as a 2Rx8 dual-rank module on a 288-pin edge connector. It is assembled from D-die components in a (2G x 8) x 20 composition and operates at 1.1 V, the DDR5 standard supply. The ECC designation means the module carries additional devices for error correcting code, allowing single-bit errors to be detected and corrected in flight. Modules ship in quantities of 100.

ECC UDIMMs are used in entry-level servers, workstations, edge appliances, and NAS platforms whose memory controllers support error correction but not registered or buffered DIMMs. Compared with a plain UDIMM, the ECC devices protect against silent data corruption in long-running workloads, and compared with an RDIMM they keep latency and cost lower at modest capacities. Typical users include system integrators building single-socket servers and professional workstations, and OEMs specifying DDR5 platforms at 5600 MT/s. Confirm platform support for unbuffered ECC before substituting for an RDIMM, as the two are not interchangeable.