--- knowndrives.cpp.orig	2008-02-02 19:10:48.000000000 +0100
+++ knowndrives.cpp	2008-03-14 13:35:59.000000000 +0100
@@ -1155,7 +1155,7 @@
     NULL, NULL, NULL, NULL
   },
   { "Western Digital Caviar SE Serial ATA family",
-    "^WDC WD((4|8|12|16|20|25|32|40)00(JD|KD))-.*$",
+    "^WDC WD((4|8|12|16|20|25|32|40)00(JD|KD|PD))-.*$",
     ".*",
     NULL, NULL, NULL, NULL
   },