This document summarizes new single-processor blade servers from Supermicro. It introduces the SuperBlade and MicroBlade product lines which offer single-socket performance at lower cost than dual-socket systems while also providing benefits such as reduced software licensing and optimized density. New X12 generation models are detailed including the 6U SuperBlade and MicroBlade which support the latest Intel Xeon E-2300 and Xeon W-3300 processors. Use cases like virtual desktop infrastructure are discussed.