The Samsung 16GB DDR4-3200AA 3200MHz SODIMM Laptop Memory RAM is a single module of DDR4 SDRAM memory designed for laptops. With a total capacity of 16GB and a bus speed of PC4-25600 (DDR4-3200), this memory module is ideal for upgrading or replacing existing memory modules in laptops. The SO-DIMM form factor allows for easy installation in compatible laptop models, while the 260 pins ensure reliable connectivity. With high-quality construction and performance, this Samsung memory module is a dependable choice for enhancing your laptop's memory capacity.