Not your average standard DDR3 memory. The Enhance CORSA Series, tested at much higher standards of 1500MHz CL9 and 1700MHz CL9 instead of the labeled 1333MHz CL9 and 1600MHz CL9. The extra guard-bands of an impressive 10% are to provide enhanced performance and more importantly, enhanced reliablity that defines the spirit of “GeIL Standard”. The Enhance CORSA Series are compatible with all of the latest platforms with the labeled speeds under standard settings, while the enhanced speeds are embedded in Intel XMP profiles. The Enhance CORSA Series provide users with performance, quality and compatiblity exceeding expectations.