diff --git a/docs/specifications/hardware.en.md b/docs/specifications/hardware.en.md
index ededa65..0aaf8c1 100644
--- a/docs/specifications/hardware.en.md
+++ b/docs/specifications/hardware.en.md
@@ -1,6 +1,8 @@
 # Hardware
 
-| Item | Model          |
-| ---- | -------------- |
-| GNSS | u-blox ZED-F9P |
-| IMU  | ICM-20948      |
+| Item | Model                |
+| ---- | -------------------- |
+| CPU  | Intel Core i9-11900H |
+| Mem  | 16 GB                |
+| GNSS | u-blox ZED-F9P       |
+| IMU  | ICM-20948            |
diff --git a/docs/specifications/hardware.ja.md b/docs/specifications/hardware.ja.md
index c03d16e..289dcc0 100644
--- a/docs/specifications/hardware.ja.md
+++ b/docs/specifications/hardware.ja.md
@@ -1,6 +1,8 @@
 # ハードウェア
 
-| 項目 | モデル         |
-| ---- | -------------- |
-| GNSS | u-blox ZED-F9P |
-| IMU  | ICM-20948      |
+| 項目 | モデル               |
+| ---- | -------------------- |
+| CPU  | Intel Core i9-11900H |
+| Mem  | 16 GB                |
+| GNSS | u-blox ZED-F9P       |
+| IMU  | ICM-20948            |