With kingston memory you get premium components 100 testing a lifetime warranty and 24x7 free technical support included in every module ddr3 is the third generation of double data rate ddr sdram memory similar to ddr2 it is a continuing evolution of ddr memory technology that delivers higher speeds up to 1600 mhz lower power consumption and heat dissipation it is an ideal memory solution for bandwidth hungry systems equipped with dual and quad core processors and the lower power co