Dell Small Business offers its Dell Vostro Intel Coffee Lake i5 2.9GHz 6-Core Desktop PC for $599. Coupon code "VOSTRO40" cuts it to $513.43. With free shipping, that's $342 off and the best deal we could find. Buy Now Features 9th-gen. Intel Core i5-9400 2.9GHz Coffee Lake 6-core processor 4GB RAM, 1TB HDD Windows 10 Pro 64-bit Model: smv3670w10ps109r5