Home Small Business Dell Vostro 15 3578 Intel Core i7-8550u Quad 15.6″ 1080p Laptop w/... Small Business Dell Vostro 15 3578 Intel Core i7-8550u Quad 15.6″ 1080p Laptop w/ AMD 520GPU $699 By ARCOM - 16 July 2018 189 0 SHARE Facebook Twitter Go to the deal page: Dell Vostro 15 3578 Intel Core i7-8550u Quad 15.6″ 1080p Laptop w/ AMD 520GPU $699