Name&Model : AX-HM55
CPU support : Supports LGA1156 Socket i3/i5/i7 series CPU
Chipset : Intel HM55 Express Chipset
Memory: 2 x 240-pin DDR3 SDRAM slots
Memory up to 16GB
Supports dual channel DDR3 1066/1333/1600MHz
LAN: with 10/100Mbps LAN onboard
Audio : with 6-channel HD Audio Codec onboard
provides front audio interface
provides front stereo mic interface
Expansion slots : 1 x PCI Express x 16 slot
1 x PCI Express x 1 slot
I/O connectors:1 x PS/2 keyboard port,1 x PS/2 mouse port
4 x USB.compatible with USB 1.1 FOR HM55-336-P
6 X USB,compatible withUSB 1.1 FOR HM55-336-U
1 x VGA port
1 x HDMI port
1 X RJ45 port
1 x 3-in-1 Audio port(line In/Line Out/MIC In)
1 x 24-pin ATX power connector
1 x 4-pin ATX 12V power connector
2 x USB connector,can support4 x USB 2.0
1 x F_ AUDIO connector
1 x F_ PANEL connector
1 x SPEAKER connector
1 x FAN connector
4 x serial SATA connector port
1 x LPC_ DE BUG connector
Form factor:Micro-ATX architecture (17 x19cm)