
Supports two PCI Express LAN 10/100/1000 Fast Ethernet by Realtek 8111E. Flexible 8-channel audio with jack sensing 4 USB 3.0 rear I/O ports by NEC D720200 to VIA VL810 hub 2 USB 3.0 rear I/O ports by NEC D720200 1 USB 3.0 internal connectors by NEC D720200 to VIA VL810 hub 1 USB 3.0 internal connectors by NEC D720200 eSATAII controller integrated in Marvell 88SE9128 chipset SATA1~6 ports support RAID 0/1/5/10 mode by Intel P67 (B3) PCH Supports two SATAIII ports (SATA1~2) by P67 (B3) PCH SATAIII controller integrated in Intel P67 (B3) chipset Supports four SATAII ports (SATA3~6) by P67 (B3) PCH SATAII controller integrated in Intel P67 (B3) chipset When both of the PCIE x1 (PCI_E1, PCI_E3) slots have been installed, only the PCI_E1 slot is available, using one PCIE x1 slot is recommended. PCI_E5 supports up to PCIE x4 speed (due to the limitation of the chipset, when the PCI_E5 has been installed with a PCIE x4 device, 2 eSATA ports, 2 onboard front USB 3.0 connectors, 2 PCI slots and 1 USB 3.0 rear IO port (the top USB 3.0 port at the side of audio jacks) will become unavailable.) PCI_E2 supports up to PCIE x16 speed when PCI_E4 is empty, or PCI_E2 will support up to PCIE x8 speed when PCI_E4 is installed Please refer to CPU Support for compatible CPU the above description is for reference only. Supports Intel Sandy Bridge processors in LGA1155 package.
