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
For Lenovo Thinkcentre E73 Ih81m H81 Motherboard Ddr3 03t7161 00kt254 00kt255 Lga 1150 Full Tested - Laptop Motherboard - AliExpress