SC813MTQ-280C
1. 280W High-efficiency Power Supply
2. 4x 3.5" Hot-swap SAS / SATA Drive Bays
3. 1x Slim CDROM Drive (Optional)
5. 4x 4cm 12,500 RPM Fan
6. 1x Full-height, Half-length I/O Expansion Slot
7. Power Switch / Reset & 5 LED Indicators