These documents contain S-Spec numbers, Errata, Specification Changes, Specification Clarifications, and Documentation Changes contained in the product's datasheet. This document is intended for hardware systems manufacturers and software developers of applications, operating systems, or tools.

	Dual-Core Intel® Xeon® Processor 2.80 GHz Specification Update [PDF]
	File Name: 309159.pdf Size: 249,856 bytes Date: October 2006

	64-bit Intel® Xeon® Processor MP with up to 8 MB L3 Cache Specification Update [PDF]
	File Name: 306757.pdf Size: 327,680 bytes Date: May 2009

	64-bit Intel® Xeon® Processor MP with 1 MB L2 Cache Specification Update [PDF]
	File Name: 306752.pdf Size: 344,064 bytes Date: May 2009

	64-bit Intel® Xeon® Processor with 800 MHz System Bus (1 MB and 2 MB L2 Cache Versions) Specification Update [PDF]
	File Name: 302402.pdf Size: 438,272 bytes Date: June 2006

	Intel® Xeon® Processor MP Specification Update [PDF]
	File Name: 290741.pdf Size: 413,696 bytes Date: October 2005

	Intel® Xeon® Processor Specification Update [PDF]
	File Name: 249678.pdf Size: 344,064 bytes Date: December 2006

	64-bit Intel® Xeon® Processor MP with up to 8MB L3 Cache Specification Update [PDF]
	File Name: 30675712.pdf Size: 325238 bytes Date: June 2006

	64-bit Intel® Xeon® Processor MP with 1MB L2 Cache Specification Update [PDF]
	File Name: 30675211.pdf Size: 343862 bytes Date: June 2006

	Intel® Xeon® Processor MP Specification Update [PDF]
	File Name: 29074135.pdf Size: 412056 bytes Date: October 2005

	Intel® Xeon® Processor 2.80 GHz Specification Update [PDF]
	File Name: 30915908.pdf Size: 247933 bytes Date: October 2006

	64-bit Intel® Xeon® Processor with 800 MHz System Bus (1MB and 2MB L2 Cache Versions) Specification Update [PDF]
	File Name: 30240222.pdf Size: 436792 bytes Date: August 2008

	Intel® Xeon® Processor LV and ULV Specification Update
	File Name: 311392.pdf Size: 308897 bytes Date: February 2009

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This applies to:

Intel® Xeon® Processor