CT2K8G4SFS824A is a 16GB single Ranked kit consisting of (2) 8GB DDR4 notebook modules that operates at speeds up to 2400 MT/s and has a CL17 latency. It is an Buffered 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. Speeds start at 2133 MT/s.