667 / 1066 / 1333MHz FSB 2. Up to 32GB DDR2 667 & 533 SDRAM
Fully Buffered DIMM (FB-DIMM) 3. 2 (x8) & 1 (x4) PCI-Express,
2x 64-bit 133MHz PCI-X,
1x 64-bit 100MHz PCI-X
Low-profile Expansion Slots 4. Intel® (ESB2/Gilgal) 82563EB Dual-port
Gigabit Ethernet Controller 5. 6 x 1" Hot-swap U320 SCSI Drive Bays 6. Zero Channel RAID Support 7. 550W Power Supply