diff --git a/share/man/man4/aac.4 b/share/man/man4/aac.4
index b188b85af54..25b429ff6fe 100644
--- a/share/man/man4/aac.4
+++ b/share/man/man4/aac.4
@@ -50,9 +50,11 @@ Adaptec SCSI RAID 2200S
 .It
 Adaptec SCSI RAID 2410SA
 .It
+Adaptec SCSI RAID 2810SA
+.It
 Adaptec SCSI RAID 5400S
 .It
-HP NetRAID 4M
+Dell CERC SATA RAID 2
 .It
 Dell PERC 2/Si
 .It
@@ -61,6 +63,10 @@ Dell PERC 2/QC
 Dell PERC 3/Si
 .It
 Dell PERC 3/Di
+.It
+Dell PERC 320/DC
+.It
+HP NetRAID 4M
 .Pp
 .El
 Access to RAID containers is available via the