Works in these Systems:
* Alienware M17xR4 * Latitude E6430 ATG * Latitude E6430S * Latitude E6530 * Precision Mobile Workstation M4700 * Precision Mobile Workstation M6700 * XPS 14 (L421X) * XPS One 27
Made from the highest quality components, Arch Memory RAM modules are designed to increase productivity and help your computer work faster. Arch Memory products are engineered to meet industry standard specifications and rigorously tested to ensure quality. Backed by free technical support, a lifetime replacement warranty and legendary reliability, Arch Memory RAM is your best choice for upgrading your computer's memory.