The Kingston HyperX Fury 16GB DDR3 RAM kit consists of four 4GB modules, providing a total capacity of 16GB. These modules are pulled from a working machine, ensuring reliability and performance. The HyperX brand is known for its high-quality memory solutions, making this DDR3 SDRAM kit a great choice for upgrading your computer's RAM capacity. With four modules included in the kit, you can easily boost your system's memory capacity for improved speed and multitasking capabilities.