Placa madre E/S Lenovo MT 6138 2,33 GHz Core 2 Duo E6550 6 GB DDR3 RAM LGA775
6GB DDR3 RAM(2x2GB, 2x1GB). We are not responsible for install issues, tech support etc. You are purchasing apower-on tested motherboard. Booted to BIOS, then into Windows to show specs. Includes CPU, heatsink, fan, RAM, and I/O Shield.