4GB -2x2GB Speicher Ram Upgrade Apple MacBook Pro 4,1 Anfang 2008 2,5GHz 17" A1261
A1261 (EMC 2199). Your MacBook has two ram slots and the maximum upgrade is 6GB (4GB+2GB) . MACBOOK PRO DETAILS. INSIDE YOUR MACBOOK PRO. Core 2 Duo. Early 2008. Model Number. Release Date.