Dell XPS Studio 1645 Series WDH9C Laptop Motherboard. Dell meets the current and future demands of high performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications as well as for standard home use.

Dell Part Number: WDH9C 0WDH9C CN-0WDH9C
Compatible Part Numbers: 31RM5MB0080
Compatible Models: Dell XPS Studio 1645 Series

Specifications: 
1 x USB Port
RJ-45 (LAN)
HDMI Port
VGA Port
Card Reader
AC Port