1、CPU Type: The gaming motherboard supports for IntelPentium, for i3, for i5, for i7 series CPU types 2、DDR3 Memory Module: The for HM55B computer motherboard has full solidity capacitors, better stability and performance, and supports DDR3 memory modules 3、Gigabit LAN Interface: The motherboard supports 1 x Gigabit LAN interface, with fast network speed to meet your daily Internet needs 4、Multi Phase Power Supply: The computer motherboard adopts multi phase power supply, which is more stable and durable, and can be used with confidence 5、Stable Power Supply: The gaming motherboard has stable power supply, evenly distributed, heat load of various power supply chipsets improves CPU performance 1 x Computer motherboard1 x User Manual Item Type: Computer motherboardMaterial: PCBMaximum Memory:4G (maximum)Board Type: iTXSATA Interface: 1 x MSATAx 2.0, 2 x SATAPower Connector: 1 x 4 Pin 1 x 24 Pin Power ConnectorExpansion Slot: Built in 1 x MPCIE, Support WIFINetwork Card: Onboard 1 x Realtek, RTL8111F Gigabit Network CardNumber of Memory Slots: 1 x DDR3Supported CPU Types: For IntelPentium, for i3, for i5, for i7 SeriesOnboard Sound Card: Integrated ALC 6625.1 ChannelOther Interfaces: 1 x VGA, 1 x High Definition Multimedia Interface, LVDSBuilt in Battery: 1 x CR2032, 240mAh Battery Capacity