Expansion Slot
Full-size Mni PCIe (PCIe x1/USB 2.0)
Mini PCI Express Slot
The full-size Mini PCIe socket provides PCIe x1 and USB 2.0 signals and is used to install a
Mini PCIe card.
Chapter 5 Ports and Connectors
Chapter 5
SMBus Connector
The System Management Bus (SMBus) connector (on the back side of the system board) is
used to connect SMBus devices. It is a multiple device bus that allows multiple chips to con-
nect to the same bus and enable each one to act as a master by initiating data transfer.
19
2
SMBus
5
1
6
2