MSI B85M ECO Micro ATX Motherboard Review @HiTech Legion
 

"Components are becoming more efficient, yet still being able to outperform their predecessors. An excellent example of an extremely efficient ECO product is the MSI B85M ECO Micro ATX motherboard. ECO, oh great that means I am going to lose performance; not with the MSI B85M ECO Micro ATX Motherboard."

http://www.hitechlegion.com/reviews/...erboard-review