The HYPERX RED KHX16C9B1RK2/8X RAM kit includes two 4GB DDR3 SDRAM modules, totaling 8GB of RAM. With a bus speed of PC3-12800 (DDR3-1600), this DIMM memory is designed for high performance in computing applications. The HyperX brand ensures quality and reliability, making it a dependable choice for upgrading your computer's memory capacity. The red color scheme adds a touch of style to your system while providing the necessary memory capacity for smooth operation.