The CIO of a research and technology company recently sent an email outlining his organization’s Information Technology plans for the next 12 to 18 months. He asked for proposals that satisfied the following requirements：  
--Recommend an Opteron AMD server capable of running as a 3-way but can be upgraded to a 4-way server.  
--Recommend a four （4） way Intel Dual core 3.5GHz Sever capable of being upgraded to a 16 way server.  
What servers would you propose？（）