Full Details on Amazon.com : http://www.amazon.com/gp/product/B00BZAATQY?tag=tsukuyomi-208GB (2X4GB) RAM Memory CMS for Toshiba Satellite A505-S6004 A505-S6005 A505-S6007204PIN SODIMM DDR3 SDRAM DDR3-PC10600 PC3-1333MHZ 2PCS KIT