A-Tech 4GB STICK Toshiba Satellite L635-SP3002M L635-SP3003 L635-SP3003L L635-SP3003M L635-SP3004 L635-SP3004L L635-SP3004M L635-SP3006 L635-SP3006L SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>4GB STICK SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory</li><li>Genuine A-Tech Memory</li><li>Lifetime Warranty</li><li>Toll Free Technical Support 1-866-557-4527</li><li>Designed For Toshiba Toshiba Satellite. (See Compatibility List Below)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51EN%2BGpjxOL.jpg" noproxy>