DDR5 Small Outline Dual Inline Memory Module with 4-bit ECC (EC4 SODIMM) Raw Card D Annex

JESD309-S4-RCD

Published: Mar 2025

This annex, JESD309-S4-RCD, DDR5 Small Outline Dual Inline Memory Module with 4-bit ECC (EC4 SODIMM) Raw Card D Annex, defines the design detail of x8, 1 Package Rank DDR5 SODIMM with 4-bit ECC. The common feature of DDR5 SODIMM such as the connector pinout can be found in the JESD309, DDR5 Small Outline Dual Inline Memory Module (SODIMM) Common Standard.

Committee(s): JC-45, JC-45.3

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