Ok. Well i have 2x2 Microcenter Brand 1066Mhz DDR3 Ram and my computer has been slowing down whenever i multitask. So i was wondering if i could take out a 2gb module and add a 4GB DDR3 (1333mhz). They are different brands (Microcenter and Corsair) and different speeds but will it function properly? I checked my motherboards manual online and i couldnt find anything that said i couldnt, but nothing said i could either.. help? Specs if needed.
Windows 7 Ult. 64bit