The Corsair Vengeance DDR3 8GB (2x4) sticks and GSkill Ripjaws 8GB (2x4) are high-quality RAM modules designed for gaming and computing tasks. With a total capacity of 40GB spread across 10 modules, each with a capacity of 4GB, these DIMM modules offer a fast bus speed of PC3-14800 (DDR3-1866). The Corsair Vengeance brand is known for its reliability and performance, making it a popular choice among gamers and enthusiasts. Upgrade your computer's memory capacity with these top-tier RAM modules for enhanced performance and speed. Slightly used, good condition.