X79_V2.72A specification

South Bridge

Technology

FOUR CHANNELS DDR3 1066/1333/1600/1866 MHz

Max Capacity

128GB

Memory Slot

4 x 240 PIN  ECC/DDR3 

RAM

Ethernet

1 gigabit network card, RTL8111H network card chip

Audio

1 (Mic-in, Line-out, Line-in)

USB 

6 USB 2.0

PS/2

1 (PS/2 mouse，PS/2 keyboard)

Rear I/O

PCIe

2 （1 PCIe x16；1 PCIe x1）

USB 

6 USB2.0 (One FUSB can be transferred to two USB ports)

COM 

1 (2x5Pin)

SATA 

4 SATA （3 SATA2.0；1 SATA3.0）

M.2 

1 (PCIE/SATA M.2)

JATXPWR 

1 standard 1x8PIN power socket; 1 standard 1x24PIN power socket

Audio

1 (2x5Pin)

Inner Connector

temperature range

working environment

storage environment

temperature：0～50°C

humidity：5%~95%

temperature：-20~70° C  

 humidity：5%~95%

Dimension

SIZE

187 mm x 237 mm