H55-M31C specification

south bridge

BD3420  series

Memory

technology

Dual channels DDR3 1066/1333/1600MHZ

Maximum capacity

8GB

memory slot

2 * 240 PIN DDR3

Rear I/O

display interface

1 VGA；1 HDMI

Ethernet

1 Realtek 100M network card

USB 

6 USB 2.0

Audio

1 (Mic-in, Line-out、Line-in)

internal connector

USB 2.0

4 (1 FUSB can be transferred to two USB 2.0 ports)；

PCIe

1 PCIe x16

PCI

1 PCI

ATXPWR 

1 standard 1x24PIN power socket, 1 standard 1x8PIN power socket

SATA

4 SATA

FAN

2 （1 SFAN,1 CFAN）

physical size

size

171 mm x 215 mm