Early 2008 iMac 24in with El Capitan installed 3.06 GHz dual core 4 GB ram Geforce 8800 gs 750 GB hard drive Model No. A1225 EMC No. 2211 Fully Works no issues i have a USB Keyboard and mouse that will go with it. It will be reset to factory. Message me with any questions you may have. 200$ o.b.o.