The XPG line of memory modules from ADATA is considered to be its enthusiast line. The XPG SPECTRIX D40 is the first DDR-4 4 RAM that features RGB LED. The memory starts off with a base speed of 2,666MHz and is offered in speeds up to 4000Mhz. The kit featured in this review is the DDR-4 3,000MHz version. modders-inc.com
