Patriot's Signature Line memory delivers the quality, reliability and performance expected for today's mainstream computer needs. This DRAM is built for better overall system responsiveness when using demanding application. Built using the highest quality components and hand tested, Patriot ensures every module meets and exceeds industry standards to offer you a hassle-free plug-and-play memory upgrade. With free customer service and a lifetime warranty, Patriot's Signature Line DDR4 memory modules are the perfect option for any PC system build or upgrade for faster performance. Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency No matter how heavy and numerous the applications that you are using, 2400 MHz memory speed will run them smoothly DIMM 4 GB memory smoothly executes complex apps and games DDR4-2400/PC4-19200 interface synchronizes electrical and clock signals for an efficient data transfer rate 1 x 4GB modules for dependable storage efficiency and maximum convenience 288-pin for optimal performance and maximum reliability CL17 CAS latency for quicker access to the required location in a timely efficient manner Desktop PC device support for your ram module to allow enhanced performance and reliable memory solution DIMM form factor with 288-pin and 4 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility Unbuffered signal processing allows higher accuracy and enhanced ram module performance