German memory maker Exceleram released five new Rippler series dual-channel DDR3 memory kits brandishing optimal support for Intel's Sandy Bridge architecture processors. The fleet consists of 2x 2 GB and 2x 4 GB pairs, carrying SPD/XMP profiles of 1333 MHz or 1600 MHz. It starts with ERS300A, which is a 2x 2 GB kit that does 1333 MHz with 9-9-9-24 timings, strictly adhering to the JEDEC PC3-10700H specification. Next is the ERS301A, which is a 2x 4 GB kit that also sticks to the JEDEC specification, doing 1333 MHz @ 9-9-9-24.