2. 8 x 1" SCA Ultra320/160 SCSI Hot-swappable Drive Bays
3. 2 x 5.25" Peripheral Drive Bays
4. 1 x Slim CDROM Drive (Optional)
1 x Floppy Drive
5. 6x Full-height, Full-length expansion slot
6. 4 x 9cm Hot-swappable Fan
7. Power Switch & 5 LED Indicators