Chapter 1 3
• 4 ports for front daughter board
• 4 ports reserved
• Connector Pin: standard Intel FPIO pin definition.
• Data transfer rate support:USB 2.0/1.1
• All USB ports must be boot-capable includes USB-ODD, USB-HDD, USB-FDD, and etc…
• All USB ports must provide the over current protection.
Extension slot
• PCI Express Slot Type : x16
• Quantity : 1
• PCI Express Slot Type : x1
• Quantity : 1
Rear I/O connectors
• 1 D-Sub port.
• 1 DVI-D port.
• At least 6 USB ports.
• 1 e-SATA.
• 1 RJ45 LAN port.
• 3 mini audio jacks.
• At least three HD audio in/output.
• 2 PS2 keyboard/mouse connector.
• 1 serial port.
On-board connectors
• One LGA 1156 CPU socket.
• Four DDR3 DIMM memory sockets.
• One PCI Express x16 slot.
• One PCI Express x 1 slot.
• Five SATAII connectors.
• Four 2*5 pin Intel FPIO specification USB pin connectors (follow Intel FPIO standard Specification).
• One 2*5 pin Intel FPIO spec. Microphone In/ Headphone Out pin connectors.
• One 4 pin CPU Fan connector.
• One 3 pin System Fan connector (reserve).
• One 3 pin chipset Fan connector.
• One 4 pin SPDIF header closed to PCIEx16 slot.
• One 24 pin ATX interface PS3/PS2 SPS connector, 4 pin CPU power connector.
• One 2*7 pin front panel IO header.
• One Jumper for clear CMOS.
• One on board buzzer.
• One reserved 2pin GPIO connector (OBR).
• One Serial port header (COM2).
• One 2pin Intrusion Alarm connector.
• One LPT 2*13pin header (near rear IO is preferable).
• One 2*4 pin internal speaker header.