SC811S-420
			1. 420W Power Supply 2. 2 x 1" Hot-swap Ultra320/160 SCSI Drive Bays 3. 1 x Slim CDROM, 1 x Floppy Drive (Optional) 4. 2 x 10cm 5,000 RPM Blower Fan 5. 1 x Full-size, Full-length I/O Expansion Slot