TECHNICAL SPECIFICATIONSForm FactorATX 12.0″ x 9.6″ (305mm x 244mm)ProcessorIntel® Xeon® 3000 SequenceChipsetIntel® Q57 Ibex PeakBIOSAMI® UEFI BIOSCPU Pin Count1156PCIe x162PCIe x81PCI4MemoryDDR3 (1066/1333MHz) Dual channel, Unbuffered, ECC, Non-ECC, 16GB maxMicroprocessorX3430, X3450USB 2.014SATA5 x SATA II + 2 x SATA III + RAID 0/1/5/10COM4 x RS232 Serial port connectors (optional RS485 configurable on 1 x port)DVIDual DVI (DVI-I / DVI-D)AudioRealtek ALC888T + FP Audio HeaderEthernetIntel® 82578 + Intel® 82574LPowerATX +12V