CPUVault lists 16 Intel processors for the LGA1156 socket, launched between 2009 and 2010: 8 desktop and 8 server. They span 4 architectures: Lynnfield, Nehalem, Clarkdale and Westmere. Core counts run from 2 to 4 and TDP from 30W to 95W. Memory types listed for these processors: DDR3. Chipsets listed for them include H55, H57, P55 and Q57.