Home Laptops Dell Vostro 15 3578 Intel Core i7-8550u Quad 15.6″ 1080p Laptop w/... Laptops Dell Vostro 15 3578 Intel Core i7-8550u Quad 15.6″ 1080p Laptop w/ 2GB AMD Graphics $699 By ARCOM - 20 July 2018 169 0 SHARE Facebook Twitter Go to the deal page: Dell Vostro 15 3578 Intel Core i7-8550u Quad 15.6″ 1080p Laptop w/ 2GB AMD Graphics $699