Motherboard featuresCPU Single Intel Xeon 3400 series processor in an LGA1156 socket.Memory Four (4) 240-pin, DDR3 SDRAM DIMM sockets with support forup to 16GB of UDIMM or up to 32GB of RDIMM memory (ECC/DDR3 1333/1066/800 MHz memory only.)Supports dual-channel memory busDIMM sizesUDIMM 1 GB, 2 GB, and 4GBRDIMM 1 GB, 2GB, 4GB, and 8GBChipset Intel 3420 Chipset (X8SIL-F/X8SIL-V)Intel 3400 Chipset (X8SIL)Expansion Slots Two (2) PCI Express 2.0 (x8) slotOne (1) PCI Express x4 (x8) slotOne (1) 32-bit PCI 33MHz slotIntegrated Graphics Matrox G200eWNetwork Connections Two Intel 82574L Gigabit (10/100/1000 Mb/s) EthernetControllers for LAN 1 and LAN 2 ports.Two (2) RJ-45 Rear IO Panel Connectors with Link and ActivityLEDsSingle Realtek RTL8201N PHY to support IPMI 2.0 (X8SIL-FOnly)I/O Devices SATA Connections (X8SIL-F/X8SIL-V Only)SATA Ports Six (6)RAID (Windows) RAID 0, 1, 5, 10RAID (Linux) RAID 0, 1, 10SATA Connections (X8SIL Only)SATA Ports Four (4)Integrated IPMI 2.0 (X8SIL-F Only)IPMI 2.0 supported by the WPCM450 Server BMCFloppy Disk DriveOne (1) floppy drive interface (up to 1.44 MB)USB Devices (X8SIL Only)Two (2) USB ports on the rear IO panelOne (1) Type A internal connectorI/O Devices (Continued) USB Devices (X8SIL-F/X8SIL-V Only)10.1.334 en | Appendices DIVAR IP 7000 1U2014.12 | V3 | DOC Installation Manual Bosch Sicherheitssysteme GmbH