Crucial 4GB DDR4-2400 UDIMM

This is a 4GB RAM (Random Access Memory) stick made by Crucial being a common type of memory called DDR4 running runs at a speed of 2400 MHz. Most importantly, it's compatible with systems that use DDR4 UDIMM memory.In simpler terms, this is a small but important part that helps your computer run faster and smoother, especially when you have multiple programs open at once. 4GB RAM is also built to be reliable and comes with a lifetime warranty from Crucial.