DDR5 Unbuffered Dual Inline Memory Module (UDIMM) Raw Card B Annex

JESD308-U0-RCB

Published: Mar 2025

This annex, JESD308-U0-RCB, DDR5 Unbuffered Dual Inline Memory Module (UDIMM) Raw Card B Annex, defines the design detail of x8, 2 Package Ranks DDR5 UDIMM. The common feature of DDR5 UDIMM such as the connector pinout can be found in the JESD308, DDR5 Unbuffered Dual Inline Memory Module (UDIMM) Common Standard.

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

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