Maximize your business PC performance with Generic Hynix 4GB 1R*16 PC4-2400R Memory. Upgrading your memory is a cost-effective way to boost your system performance without having to upgrade your processor. Expect fast start-up times with reduced delays during routine operations and system maintenance functions. Meet everyday workloads head on, and run more programs simultaneously. Easily toggle back and forth between several open applications with noticeable speed. More programs running simultaneously.