The Samsung 16GB DDR4-2666 PC4-2666V 260-Pin SO-DIMM RAM consists of two SK hynix modules, each with a capacity of 8GB. This RAM is designed for high performance and reliability, suitable for use in laptops and other devices that require fast and efficient memory capacity. With a total capacity of 16GB, this RAM is ideal for multitasking and running demanding applications without experiencing performance issues. Made in China, this RAM model is a dependable choice for enhancing the speed and efficiency of your computer system.