CT8G4SFS824A is a 8GB single ranked DDR4 notebook module that operates at speeds up to 2400 MT/s and has a CL17 latency. It is an Unbuffered SODIMM . It conforms to the industry standard DDR4 SODIMM layout of 260 pins and is compatible with systems that take DDR4 2400MT/s SODIMM memory.