2. 4 x Fixed Hard Drive Bays
3. 1 x Slim CDROM Drive
1x Slim Floppy Drive
4. 4 x 10,200 RPM Counter-rotating Fans
5. 1 x Full-height, Half-length I/O Expansion Slot
6. 1 x Low-profile I/O Expansion Slot
7. 1 x Optional IPMI Expansion Slot with 3rd LAN Support 8. Power Switch, Reset Switch and 5 LED Indicators