As of now intel vPro Technology is for only desktop. not for Intel xeon processors.
Server manageabilty is done through IPMI.
Wanted to update this older post... to reflect what is available now...
The Intel® Xeon® processor E3-1200 product family now offers Intel® Active Management Technology designed to address key small business concerns such as cost constraints, security, having little or no IT staff, and the need to manage servers in remote locations.
Be sure to use the Intel® C206 Chipset which supports Intel® AMT 7.0 using Server OS. When planning on using Workstation/Client OS, you can take advantage of Intel® vPro™ Techonlogy.
Do you have any motherboard Suggestions with Intel C206 chipset and Intel AMT 7.0 Implementation?