4GB -2x2GB Speicher Ram Upgrade Apple MacBook-4.1 Core2Duo 2.4GHz Early 2008 A1181
A1181 (EMC 2242). Your MacBook has two ram slots and the maximum upgrade is 6GB (4GB+2GB). MACBOOK DETAILS. INSIDE YOUR MACBOOK. Core 2 Duo. Early 2007. Model Number. Release Date.