The Corsair Vengeance LPX 8GB memory kit includes two 4GB DDR4 SDRAM modules, providing a total capacity of 8GB of RAM for your computer. With the Corsair brand reputation for quality and reliability, this memory kit is a great choice for upgrading your system's performance and speed. Each module has a capacity of 8GB, making it easy to install and ensuring your computer benefits from the added memory capacity.