Patriot's Memory for Ultrabook SODIMM modules are the perfect, no hassle upgrade for any Ultrabook class notebook. Compatible with with Intel's 3rd generation mobile processors & running at just 1.35 volts, these SODIMM modules are optimized for ultra low power consumption providing extremely efficient performance. Patriot's Memory for Ultrabook is built from the highest quality, components & hand tested offering consumers rock-solid Plug & Play performance for the most demanding mobile applications.