Full Details from Amazon.com : http://www.amazon.com/gp/product/B00LPNECMS?tag=onigi-20<br /><br />8GB KIT (4 x 2GB) For Dell Inspiron 560 560s 570 580 580s. DIMM DDR3 NON-ECC PC3-8500 1066MHz<br /><br />8GB KIT 4 x 2GB DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory <br />Genuine A-Tech Memory <br />Lifetime Warranty <br />Toll Free Technical Support 1-866-557-4527 <br />Designed For Dell Inspiron See Compatibility List Below
