diff --git a/src/mainboard/google/rex/variants/kanix/memory/Makefile.mk b/src/mainboard/google/rex/variants/kanix/memory/Makefile.mk
index 97caca3e72..790f8b7cbe 100644
--- a/src/mainboard/google/rex/variants/kanix/memory/Makefile.mk
+++ b/src/mainboard/google/rex/variants/kanix/memory/Makefile.mk
@@ -4,6 +4,6 @@
 # util/spd_tools/bin/part_id_gen MTL lp5 src/mainboard/google/rex/variants/kanix/memory src/mainboard/google/rex/variants/kanix/memory/mem_parts_used.txt
 
 SPD_SOURCES =
-SPD_SOURCES += spd/lp5/set-0/spd-11.hex      # ID = 0(0b0000)  Parts = MT62F1G32D2DS-023 WT:B, H58G56BK8BX068
+SPD_SOURCES += spd/lp5/set-0/spd-11.hex      # ID = 0(0b0000)  Parts = MT62F1G32D2DS-023 WT:B, H58G56BK8BX068, H58G56CK8BX146
 SPD_SOURCES += spd/lp5/set-0/spd-1.hex      # ID = 1(0b0001)  Parts = H9JCNNNBK3MLYR-N6E, MT62F512M32D2DR-031 WT:B
 SPD_SOURCES += spd/lp5/set-0/spd-7.hex      # ID = 2(0b0010)  Parts = K3KL8L80CM-MGCT
diff --git a/src/mainboard/google/rex/variants/kanix/memory/dram_id.generated.txt b/src/mainboard/google/rex/variants/kanix/memory/dram_id.generated.txt
index 2cc130c2f9..7587b991a8 100644
--- a/src/mainboard/google/rex/variants/kanix/memory/dram_id.generated.txt
+++ b/src/mainboard/google/rex/variants/kanix/memory/dram_id.generated.txt
@@ -9,3 +9,4 @@ H9JCNNNBK3MLYR-N6E             1 (0001)
 H58G56BK8BX068                 0 (0000)
 K3KL8L80CM-MGCT                2 (0010)
 MT62F512M32D2DR-031 WT:B       1 (0001)
+H58G56CK8BX146                 0 (0000)
diff --git a/src/mainboard/google/rex/variants/kanix/memory/mem_parts_used.txt b/src/mainboard/google/rex/variants/kanix/memory/mem_parts_used.txt
index 42d8a4ee05..b1d3b93dfb 100644
--- a/src/mainboard/google/rex/variants/kanix/memory/mem_parts_used.txt
+++ b/src/mainboard/google/rex/variants/kanix/memory/mem_parts_used.txt
@@ -14,3 +14,4 @@ H9JCNNNBK3MLYR-N6E
 H58G56BK8BX068
 K3KL8L80CM-MGCT
 MT62F512M32D2DR-031 WT:B
+H58G56CK8BX146