diff --git a/yaml/xyz/openbmc_project/Inventory/Item/Dimm.interface.yaml b/yaml/xyz/openbmc_project/Inventory/Item/Dimm.interface.yaml
index 3f628f2..4164691 100644
--- a/yaml/xyz/openbmc_project/Inventory/Item/Dimm.interface.yaml
+++ b/yaml/xyz/openbmc_project/Inventory/Item/Dimm.interface.yaml
@@ -222,6 +222,12 @@
         - name: DDR4E_SDRAM
           description: >
               Double Data Rate 4 Extended Compliant SDRAM.
+        - name: DDR5
+          description: >
+              Double Data Rate 5 SDRAM.
+        - name: LPDDR5_SDRAM
+          description: >
+              Low-Power Double Data Rate 5 SDRAM.
     - name: FormFactor
       description: >
           Implementation form factor for this memory device.