This HP Compaq Presario CQ62 laptop is being sold for parts. The processor is not known, and the RAM size is none. The laptop has a screen size of 14 inches, and it does not come with an operating system or hard drive. This laptop is most suitable for those looking for spare parts. The model is Compaq Presario and will boot, but there are lines in the screen. This will only come with what is pictured. Thanks for looking and God Bless!