Kingston Technology 8GB 1333MHz Memory kit (2x4Gb) for iMac/MacBook Pro/Mac Mini

MacBook Pro (DDR3) 13-inch, 15-inch & 17-inch (Early 2011) iMac Intel Core i3/i5 21.5-inch (Mid 2010) iMac i5/i7 21.5-inch (Early 2011) iMac i5/i7 27-inch (Early 2011) iMac i5/i7 27-inch (Mid 2010) Mac mini i5/i7 (DDR3) Core 2 Duo (Mid 2011)

Kingston Technology goes above and beyond the normal testing procedures to ensure that the module your receive is the most reliable and compatible memory module available today. They test 100%. That means that every module is testing in-house before it ships to you. 100% testing means that you get a proven module the first time, every time. Kingston Technology tests every cell, on every chip, on every module. This is the most comprehensive testing in the industry and ensures that Kingston Technology delivers only proven, compatible and guaranteed solutions.