G.Skill Ripjaws V Desktop RAM comes with 4GB 2666MHz DDR4 Capacity with Red Heatsink. Ripjaws V series is the newest DDR4 memory designed for maximum compatibility and cutting-edge performance with the latest Intel Core processors. This Desktop RAM is Built with the finest components, tested under the most rigorous conditions, and offered in five color options, Ripjaws V is the perfect choice for building a new performance system or for a simple memory upgrade. This RAM is featured with Tested Speed 2666MHz, Tested Latency 15-15-15-35, Tested Voltage 1.20V, Unbuffered, Non-ECC, SPD Speed 2133MHz, SPD Voltage 1.20V. The Ripjaws V series RAM is designed with a sleek new look, but also available in five different colors: Blazing Red, Steel Blue, Radiant Silver, Gunmetal Gray, and Classic Black. Whether you're a modder seeking matching hues or looking to build a stunning new system, Ripjaws V is a superb selection. Continuing the tradition of aftermarket CPU cooler compatibility, Ripjaws V is designed with a 42mm module height suitable for most oversized CPU heatsinks. This latest G.Skill Ripjaws V 4GB DDR4 2666MHz Red Heatsink Desktop RAM has lifetime warranty.