Crucial 8GB (1x8GB) DDR4 2400MHz SODIMM Memory - DDR4 PC4-19200 - CL=17 - Single Ranked - x8 based - Unbuffered - NON-ECC - DDR4-2400 - 1.2V - 1024Meg x 64 - Non-EEC - CT8G4SFS824A - Limited Lifetime Warranty Crucial 8GB DDR4 2400 MT/s (PC4-19200) CL17 SR x8 Unbuffered SODIMM 260pin Single Ranked •Speeds start at 2133 MT/s •Increase bandwidth by up to 30% •Reduce power consumption by up to 40% and extend battery life •Faster burst access speeds for improved sequential data throughput •Optimized for next generation processors and platforms •Available in modules up to 8GB and kits up to 32GB •Limited lifetime warranty