You might want to try Belarc Advisor
Here's what it shows for mine:
AXV CD/DVD-ROM SCSI CdRom Device [CD-ROM drive]
LITE-ON DVDRW SOHW-812S [CD-ROM drive]
Maxtor 5T040H4 [Hard drive] (40.98 GB -- drive 1, rev TAH71DP0
Maxtor 6Y160P0 [Hard drive] (163.93 GB -- drive 0, rev YAR41BW0
SanDisk ImageMate II USB Device -- drive 2
http://www.belarc.com/free_download.html