Article ID: 000055903 Content Type: Compatibility Last Reviewed: 07/23/2021

Is Registered ECC Memory Compatible with Intel® Xeon® E-2100/E-2200 Processors?

Environment

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Summary

Which ECC memory types are supported with Intel® Xeon® E-2100 and E-2200 Processors family

Description

Can I install the Intel® Xeon® E-2224 Processor and Registered ECC DIMM (RDIMM) memory on a server board?

Resolution

Only Unregistered ECC DIMM (UDIMM) memory is supported with all Intel® Xeon® E-2100 Processors (formerly codenamed Coffee Lake) and Intel Xeon E-2200 Processors (formerly Coffee Lake Refresh).

Additional information

ECC (error-correcting code) memory is a type of system memory that can detect and correct common kinds of internal data corruption. Generally, the three ECC memory types are as follows:

  • UDIMM - Unbuffered Dual-Inline-Memory-Modules
  • RDIMM - Registered Dual-Inline-Memory-Modules
  • LRDIMM - Load-Reduced Dual-Inline-Memory-Modules

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