Crucial DDR4 memory means that you can get more out of a single memory module; higher density modules allow for greater RAM capacity, paving the way for next-gen performance. DDR4 memory is up to twice as fast as DDR3 technology when it was introduced, delivering 50% more bandwidth & 40% more energy efficiency. Upgrade to Crucial DDR4 & enjoy faster application load times, increased responsiveness & the ability to handle data-intensive programs with ease.