diff --git a/smartmontools/CHANGELOG b/smartmontools/CHANGELOG
index c7c6f7ffe0f74122b0e5c7bce9acdf402756e078..eb034b31c0fba948d5515f00b3d3d7481a33d847 100644
--- a/smartmontools/CHANGELOG
+++ b/smartmontools/CHANGELOG
@@ -43,6 +43,10 @@ NOTES FOR FUTURE RELEASES: see TODO file.
 
 <DEVELOPERS: ADDITIONS TO THE CHANGE LOG GO JUST BELOW HERE, PLEASE>
 
+  [MS] knowndrives.cpp updates:
+       - Hitachi Deskstar 7K2000
+       - Seagate Momentus 7200 FDE.2 series
+
   [CF] Add USB ID of WD My Passport 070A.
        knowndrives.cpp update:
        - WD My Passport hard drive (USB interface)
diff --git a/smartmontools/knowndrives.cpp b/smartmontools/knowndrives.cpp
index 813948b9e3e05e0af95684b45e0d7f541d558e67..35f9208234620d76e0c70a1fbaa9e6532545c653 100644
--- a/smartmontools/knowndrives.cpp
+++ b/smartmontools/knowndrives.cpp
@@ -891,6 +891,10 @@ static const drive_settings builtin_knowndrives[] = {
     "(Hitachi )?HDT7210((16|25)SLA380|(32|50|64|75|10)SLA360)",
     "", "", ""
   },
+  { "Hitachi Deskstar 7K2000",
+    "Hitachi HDS722020ALA330",
+    "", "", ""
+  },
   { "Hitachi Ultrastar 7K1000",
     "(Hitachi )?HUA7210(50|75|10)KLA330",
     "", "", ""
@@ -983,6 +987,10 @@ static const drive_settings builtin_knowndrives[] = {
     "ST9(160412|250410|320423|500420)ASG?",
     "", "", ""
   },
+  { "Seagate Momentus 7200 FDE.2 series",
+    "ST9((160413|25041[12]|320426|50042[12])AS|(16041[89]|2504[16]4|32042[67]|500426)ASG)",
+    "", "", ""
+  },
   { "Seagate Medalist 1010, 1721, 2120, 3230 and 4340",  // ATA2, with -t permissive
     "ST3(1010|1721|2120|3230|4340)A",
     "", "", ""