The Corsair Vengeance LPX 16GB memory kit consists of four 4GB DDR4 SDRAM modules, providing a total capacity of 16GB. Designed for high performance, these memory modules are ideal for upgrading your computer's memory capacity. With the Corsair brand reputation for reliability and quality, this memory kit is a great choice for improving your system's speed and efficiency. The lpx model offers a balance of performance and affordability, making it a popular choice for computer enthusiasts looking to enhance their system's performance.