Upgrade your laptop's memory with this 8GB G.Skill Ripjaws DDR3 1600MHz SO-DIMM 1.35V kit. Featuring two modules of 4GB each, this memory kit gives you a total capacity of 8GB for smooth and efficient multitasking. With a Bus Speed of PC3-12800 (DDR3-1600), this memory kit ensures fast data transfer rates for improved system performance. The 204 pins make it easy to install on most laptops.