IBM Intel Xeon E5-2667 81Y5189 User Manual

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 Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product Families

Datasheet Volume One

INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH Intel® PRODUCTS. NO LICENSE, Express* OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY Express* OR IMPLIED WARRANTY, RELATING TO 

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INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, 

BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS 

PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER 

AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING 

LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY 

PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS OTHERWISE AGREED IN WRITING BY INTEL, THE INTEL PRODUCTS ARE NOT DESIGNED NOR INTENDED FOR ANY 

APPLICATION IN WHICH THE FAILURE OF THE INTEL PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH 

MAY OCCUR.
Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the 

absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel reserves these for future 

definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The 

information here is subject to change without notice. Do not finalize a design with this information. 
The Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product Families, Intel® C600 series chipset, and the Intel® Xeon® 

Processor E5-1600/ E5-2600/E5-4600 Product Families-based Platform described in this document may contain design defects or 

errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are 

available on request. 
Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. 
Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained 

by calling 1-800-548-4725, or go to: 

http://www.intel.com/#/en_US_01 

Hyper-Threading Technology requires a computer system with a processor supporting HT Technology and an HT Technology 

enabled chipset, BIOS and operating system. Performance will vary depending on the specific hardware and software you use. For 

more information including details on which processors support HT Technology, see 

.

Enabling Execute Disable Bit functionality requires a PC with a processor with Execute Disable Bit capability and a supporting 

operating system. Check with your PC manufacturer on whether your system delivers Execute Disable Bit functionality.
Intel® Virtualization Technology requires a computer system with an enabled Intel® processor, BIOS, virtual machine monitor 

(VMM) and, for some uses, certain computer system software enabled for it. Functionality, performance or other benefits will vary 

depending on hardware and software configurations and may require a BIOS update. Software applications may not be compatible 

with all operating systems. Please check with your application vendor.
Intel® Turbo Boost Technology requires a PC with a processor with Intel Turbo Boost Technology capability. Intel Turbo Boost 

Technology performance varies depending on hardware, software and overall system configuration. Check with your PC 

manufacturer on whether your system delivers Intel Turbo Boost Technology. For more information, see 

64-bit computing on Intel architecture requires a computer system with a processor, chipset, BIOS, operating system, device 

drivers and applications enabled for Intel® 64 architecture. Performance will vary depending on your hardware and software 

configurations. Consult with your system vendor for more information.

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 Intel processor numbers are not a measure of performance. Processor numbers differentiate features within each processor 

family, not across different processor families. See 

for details.

I

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C is a two-wire communications bus/protocol developed by Philips. SMBus is a subset of the I

2

C bus/protocol and was developed 

by Intel. Implementations of the I

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C bus/protocol may require licenses from various entities, including Philips Electronics N.V. and 

North American Philips Corporation.
Intel, Xeon, Intel SpeedStep, Intel Core, and the Intel logo are trademarks of Intel Corporation in the U. S. and other countries.
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