The SC833T-R760 3U Chassis supports a 12" x 13" (max. size) EATX motherboard and Dual Xeon processors, or a single Pentium 4 processor. For expansion, it features six PCI slots, eight SATA hot-swap drive bays, two 5.25" peripheral drive bays and a floppy drive. It comes with a 3U 760W triple-redundant AC power supply with PFC, four 9cm 5,000rpm hot-swappable fans and two 8cm 5,000rpm rear exhaust fans. Other features include a power switch and six LED indicators.