The Lenovo K415 is an excellent desktop that provides a powerful performance for all your computing tasks & multimedia. Whether it’s simple computing tasks, watching your favourite film or playing the latest video game, the K410 lets you choose the speed. Powered by the AMD A8 Processor & an impressive 8GB RAM, all your applications will load quickly leaving you more time to get things done.. The Lenovo three-speed power control switch lets you change into turbo gear to rev up your gaming or speed up internet streaming. Then change down to conserve power, noise & heat emissions during light use such as email & web surfing. Store all your photos, video, music & more on the colossal 2TB hard drive. There is plenty of room for multiple users to store data for convenient access. USB (Universal Serial Bus) 2.0 & 3.0 ports, Wi Fi connectivity & the K415 supports up to 7.1 channel surround sound.