A-Tech 8GB KIT 2 x 4GB Toshiba Satellite PSAT3U-0KW007 PSAT6U-01L007 PSATN9U-00F004 A505-S6004 A505-S6005 A505-S6007 A505-S6009 A505-S6012 A505-S6014 SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory 8GB KIT (2 x 4GB) SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Toshiba Toshiba Satellite. (See Compatibility List Below)