Seagate ST9500622SS, ST9500621SS, ST9500620SS, 100620418, ST91000642SS, ST91000641SS Revision history

		Revision history
Revision	Date	Sheets affected or comments
Rev. A	06/16/10	Initial release.
Rev. B	07/20/10	Trademark revision.
Rev. C	10/14/10	fc & 2, 5, 7, 20, 32, 34, 39, 43, 45-46 & 61.
Rev. D	02/14/11	10, 23-24, 29, 31, 36-37 & 53-55.
Rev. E	03/15/11	20, 25 & 40.
Rev. F	04/28/11	fc, 2, 5 & 53.
Rev. G	08/10/11	2, 4, 15, 18, 25-26, 39-40, 46, 54, 62 & backcover.
Rev. H	04/23/12	fc, 2, 12, 15, 39, 41-42, 50, 54 & 57.

© 2012, Seagate Technology LLC All rights reserved. Publication number: 100620418, Rev. H April 2012

Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Constellation and SeaTools are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian governments.All other trademarks or registered trademarks are the property of their respective owners.

No part of this publication may be reproduced in any form without written permission of Seagate Technol- ogy LLC. Call 877-PUB-TEK1 (877-782-8351) to request permission.

When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer’s operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other func- tions, and thus will not be available for data storage. Actual quantities will vary based on various factors, including file size, file format, features and application software. Actual data rates may vary depending on operating environment and other factors. The export or re-export of hardware or software containing encryption may be regulated by the U.S. Department of Commerce, Bureau of Industry and Security (for more information, visit www.bis.doc.gov), and controlled for import and use outside of the U.S. Seagate reserves the right to change, without notice, product offerings or specifications.