Click a button

SMBus is the System Management Bus defined by Intel® Corporation in 1995.  It is used in personal computers and servers for low-speed system management communications.

Interested in joining this industry forum and working with SMBus?  Click this link and download a membership application to the System Management Interface Forum, Inc.

The ACPI (Advanced Configuration and Power Interface) reference cited in the SMBus specifications has changed.  The new web address is

The SBS-IF hosts Developers Conferences and Plugfests that include SMBus interoperability testing and technical papers.  Visit the SBS-IF home page to obtain information about past conferences.

FAQs about SMBus driver support for PC platforms.

Copyright ©2005–2013 The System Management Interface Forum (SMIF), Inc.
All rights reserved.


line_col.gif (479 bytes)
Questions about this web site should be sent to