Supermicro X7DA3+ User Guide

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The information in this User’s Manual has been carefully reviewed and is believed to be accurate.  
The vendor assumes no responsibility for any inaccuracies that may be contained in this document, 
makes no commitment to update or to keep current the information in this manual, or to notify any 
person or organization of the updates.  Please Note:  For the most up-to-date version of this 
manual, please see our web site at www.supermicro.com.
Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product 
described in this manual at any time and without notice. This product, including software, if any, 
and documentation may not, in whole or in part, be copied, photocopied, reproduced, translated or 
reduced to any medium or machine without prior written consent.
IN NO EVENT WILL SUPERMICRO BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, 
SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO 
USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF 
SUCH DAMAGES. IN PARTICULAR, SUPERMICRO SHALL NOT HAVE LIABILITY FOR ANY 
HARDWARE, SOFTWARE, OR DATA STORED OR USED WITH THE PRODUCT, INCLUDING THE 
COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH 
HARDWARE, 
SOFTWARE, 
OR 
DATA. 
     
 
 
 
 
 
 
 
 
 
Any disputes arising between manufacturer and customer shall be governed by the laws of Santa 
Clara County in the State of California, USA.  The State of California, County of Santa Clara shall 
be the exclusive venue for the resolution of any such disputes. Supermicro's total liability for all 
claims will not exceed the price paid for the hardware product.          
 
 
 
 
 
 
 
 
 
 
 
FCC Statement: This equipment has been tested and found to comply with the limits for a Class B 
digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable 
protection against harmful interference in a residential installation. This equipment generates, 
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the 
manufacturer’s instruction manual, may cause interference with radio communications. However, 
there is no guarantee that interference will not occur in a particular installation. If this equipment 
does cause harmful interference to radio or television reception, which can be determined by turning 
the equipment off and on, you are encouraged to try to correct the interference by one or more 
of the following measures: Reorient or relocate the receiving antenna. Increase the separation 
between the equipment and the receiver. Connect the equipment into an outlet on a circuit different 
from that to which the receiver is connected. Consult the dealer or an experienced radio/television 
technician 
for 
help. 
 
       
California Best Management Practices Regulations for Perchlorate Materials: This Perchlorate 
warning applies only to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate 
Material-special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate”
WARNING: Handling of lead solder materials used 
in this product may expose you to lead, a chemical 
known to the State of California to cause birth defects 
and other reproductive harm. 
Manual Revision: Rev. 1.0a
Release Date: April 4, 2008
Unless you request and receive written permission from Super Micro Computer, Inc., you may not 
copy any part of this document.
Information in this document is subject to change without notice.  Other products and companies 
referred to herein are trademarks or registered trademarks of their respective companies or mark 
holders.
Copyright © 2008 by Super Micro Computer, Inc.
All rights reserved.
Printed in the United States of America