My Lenovo E73 MT sleeper build I've been using and upgrading for the past few months while pc prices and GPU's have skyrocketed. Originally was a basic Lenovo E73 Before I upgraded
IH81M For Lenovo ThinkCentre E73 Motherboard FRU: 00KT254 LGA 1150 DDR3 Mainboard 100% Tested Fully Work - AliExpress