Dell PowerEdge R710系统架构技术白皮书-英文.pdf

Dell™ PowerEdge™ R710 System Architecture A Dell Technical White Paper By Edward Yee, Indrani Paul, Robert Tung, Truc Nguyen Dell Enterprise Development March 2009 1 THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN TYPOGRAPHICAL ERRORS AND TECHNICAL INACCURACIES. THE CONTENT IS PROVIDED AS IS, WITHOUT EXPRESS OR IMPLIED WARRANTIES OF ANY KIND. © 2009 Dell Inc. All rights reserved. Reproduction in any manner whatsoever without the express written permission of Dell, Inc. is strictly forbidden. For more information, contact Dell. Dell, the DELL logo, Dell OpenManage, and PowerEdge are trademarks of Dell Inc. Intel, Core, and SpeedStep are either registered trademarks or trademarks of Intel Corporation in the U.S. and other countries. Microsoft, BitLocker, and Windows Server are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Broadcom is a registered trademark of Broadcom Corporation and/or its subsidiaries in the United States and certain other countries. LSI is a registered trademark of LSI Corporation. PCI Express is a registered trademark of PCI-SIG. 80 PLUS is a trademark of Ecos Consulting. eToken is a trademark of Aladdin Knowledge Systems. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell disclaims proprietary interest in the marks and names of others. 2 TABLE OF CONTENTS TABLE OF CONTENTS 3 INTRODUCTION 4 SYSTEM BOARD 5 PROCESSORS AND INTEGRATED MEMORY CONTROLLER 5 SYSTEM MEMORY 6 CHIPSET 6 IOH QUICKPATH INTERCONNECT (QPI) 7 IOH PCI EXPRESS 7 EMBEDDED GIGABIT ETHERNET CONTROLLERS WITH TCP AND ISCSI OFFLOAD ENGINE (TOE ISOE) SUPPORT 7 FLEXIBLE STORAGE CONFIGURATIONS 8 SAS 6/IR 8 PERC6/I 8 SYSTEM BACKPLANE 8 INTERNAL HARD DISK DRIVES 8 OPTICAL DRIVES 9 TAPE DRIVES 9 PCI E