Lenovo M93P Small form factor computer. Model 10A8S00200 Detailed specs here: https://support.lenovo.com/ca/en/solutions/pd027564-detailed-specifications-for-thinkcentre-m93-m93p-small-form-factor Intel I5-4570 processor 3.2hgz. 12gig ram, Western Digital 500 gig SSD, Windows 10 Pro activated using Windows 7 pro key attached to chassis.