Thermal Design Guide: solution guidelines for board and system thermal mechanical designers, and processor heatsink suppliers.
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Core Boundary Scan Descriptor Language
Guideline Addendum: Intel® Xeon® processor E5-2658 application power guidelines updates provide application power numbers. (v.001, Apr. 2012)
Intel® Integrated I/O redesigns data flow, merging the I/O controller onto the processor for reduced latency and improved throughput and efficiency.
Specs for DC, signal integrity, differential, and definitions for the Intel® Xeon® processor E5-1600/E5-2600/E5-4600 product families.
Intel® Xeon® Processor E5-1600, E5-2600 and E5-4600 Product Families – Thermal Model
Intel® Xeon® Processor E5-1600, E5-2600, and E5-4600 Product Families – Mechanical Models