It may not mean much to your grandmother, but performance hounds are sure to jump all over this one. Kingston has just rolled out a few new slices of DIMM deliciousness, and it's claiming that the new HyperX DDR3 modules are the world's fastest low-voltage memory sticks. The dual-channel kit ships with two XMP-ready profiles already baked in, with the 1.35 volts at 1866MHz being hailed as "a world's first for speed matching higher frequency with a lower voltage." All told, the company is debuting a trio of products in the LoVo line -- the dual-profile kit, a mainstream low voltage 1600MHz, 1.35 volt kit and an ultra-low voltage 13
