The PNY 8GB 2x4GB Dual Channel PC Memory Kit DDR3 PC3-10666 is a high-quality memory upgrade for your computer. With a total capacity of 8GB spread across two 4GB modules, this Dual Channel DDR3 RAM ensures smooth performance and faster data transfer speeds. The PC3-10666 bus speed provides reliable performance for a variety of computing tasks, making it ideal for enhancing the overall efficiency of your system. Upgrade your computer with this PNY memory kit to enjoy improved speed and multitasking capabilities.