Don't waste time on waiting for your PC. Get the most out of your laptop with G.SKILL Ripjaws SO-DIMM series. Whether you are gaming, programming, multimedia editing or just surfing the web, you will feel the speed improve instantly! It is one of the smartest and most cost-effective ways to enhance your productivity and computing experience on your laptop! 1.35V Low Voltage Required only 1.35V, the G.SKILL low voltage SO-DIMM memory kit consumes less power and generates less heat. It is the perfect memory solution to extend your laptop's battery life and enhance the stability due to lower temperature. For 3rd & 4th Gen Intel Core Processor G.SKILL Ripjaws 1.35V Low Voltage SO-DIMM memory kits are compatible with the laptop machines & PCs equipped with Intel 3rd & 4th Generation processors that support 1.35V DDR3 SO-DIMM. Every G.SKILL SO-DIMM Low Voltage memory kit is 100% validated with G.SKILL rigorous burn-in tests. It ensures every kit delivers perfect stability, performance and quality for your laptop! First-Class Quality Every G.SKILL Ripjaws SO-DIMM memory kit is 100% validated with G.SKILL rigorous burn-in tests. It ensures every kit delivers perfect stability, performance and quality for your laptop machine. Lifetime Warranty All G.SKILL memory products come with a lifetime warranty and the G.SKILL technical team is always ready to provide consumers with complete technical support via online forums and email.