SC743i-645  
    1. 645W Low-Noise Power Supply
2. 2x 4-IDE Hard Drive Carriers
3. 2x 5.25" Peripheral Drive Bays
4. 1x 5.25" Drive Bay For 3.5" 1.44MB
Floppy Drive
5. 7x Full-height, Full-length expansion slot
6. 4x 5000 RPM Hot-swappable
Cooling Fans
7. 2x Front USB Ports
8. Locking Bezel with Filter
9. Power Switch, Reset Switch &
6 LED Indicators