Dell Precision M6300 Series Intel Socket mPGA478MN Laptop Motherboard JM679 0JM679 CN-0JM679.
Dell Part Number: JM679 0JM679 CN-0JM679
Model Number: IAQ20 LA-3751P
Compatible Models: Dell Precision M6300 Series
![](https://www.ascendtech.us/mmASC/Images/0JM679-01.jpg)
Specifications:
4 x USB Ports
2 x Audio Ports
RJ-45 (LAN)
RJ-11 (Modem)
DVI Port
VGA Port
TV-Out Port
FireWire Port
Card Reader
AC Port
![](https://www.ascendtech.us/mmASC/Images/0JM679-02.jpg)
![](https://www.ascendtech.us/mmASC/Images/0JM679-03.jpg)