Crucial 4GB DDR4 2133 MT/s (PC4-17000) CL15 SR x8 Unbuffered SODIMM 260pin

-Speeds start at 2133 MT/s -Increase bandwidth by up to 30% -Reduce power consumption by up to 40% and extend battery life -Optimized for next generation processors and platforms -x8GB Based Single Ranked Unbuffered Laptop/Notebook Memory
CT4G4SFS824A