You are buying lot of 4 none working Dell Latitude C640 laptops for parts or repair. Model: PP01L

3 of them turn on and boot to bios page. The 4th unit does not power on and it is missing a keyboard. 1 unit with screen damage. No other testing has been done. 

These laptops are missing following parts: Hard drive, caddy,  cd drive, battery & ac adapters

Take a look pictures, ask questions before buying, what you see is what you will get