New Sandy Bridge Intel Xeon processor E3-1230.. Released in 2nd half of 2011, and finally ready for wide adoptation in Q1, 2012.. Additional benefits listed below
Faster application response time
Reduced energy consumption
ECC memory support
Intel Turbo Boost Technology 2.0
Hyper-Threading Technology (HT Technology)
Intel Trusted Execution Technology
Intel AES New Instructions (Intel AES-NI)