The Corsair Value Select 4GB (1x4GB) DDR3L is built with quality components that operate at a low voltage of 1.35V so that it can work efficiently and provide added performance to your system. It comes with a lifetime warranty against manufacturing defects, which means you can get free repair service if you encounter problems from normal use of this memory.
It also comes with an un-buffered memory that provides faster speed when using it. Its tested speed of 1600MHz allows it to perform at fast enough speeds without causing any system errors or degradation in performance.