diff --git a/src/main/java/be/seeseepuff/pcinv/models/HddAsset.java b/src/main/java/be/seeseepuff/pcinv/models/HddAsset.java
index ec79f8d..7306e8b 100644
--- a/src/main/java/be/seeseepuff/pcinv/models/HddAsset.java
+++ b/src/main/java/be/seeseepuff/pcinv/models/HddAsset.java
@@ -40,12 +40,12 @@ public class HddAsset implements Asset
 	@InputList
 	private String formFactor;
 
-	@Description("The drive's RPM (Revolutions Per Minute) speed, if applicable.")
+	@Description("The drive's RPM (Revolutions Per Minute) speed.")
 	@Property("RPM Speed")
 	@HideInOverview
 	private Long rpmSpeed;
 
-	@Description("The drive's cache size, if applicable.")
+	@Description("The drive's cache size.")
 	@Property("Cache Size")
 	@HideInOverview
 	private Long cacheSize;
@@ -54,4 +54,19 @@ public class HddAsset implements Asset
 	@Property("Drive Type")
 	@InputList
 	private String driveType;
+
+	@Description("Number of heads in the drive.")
+	@Property("Heads")
+	@HideInOverview
+	private Integer heads;
+
+	@Description("Number of cylinders in the drive.")
+	@Property("Cylinders")
+	@HideInOverview
+	private Integer cylinders;
+
+	@Description("Number of sectors in the drive.")
+	@Property("Sectors")
+	@HideInOverview
+	private Integer sectors;
 }