Dell Small Business offers the Dell OptiPlex 9020 Intel Haswell Core i7 3.6GHz Small Form Factor Desktop PC (no monitor) for $749. Coupon code "BONUS100" cuts it to $649. With free shipping, that's $684 off list and the lowest total price we could find for this configuration. It features an Intel Core i7-4790 3.6GHz Haswell quad-core processor, 8GB RAM, 500GB 7200 rpm hard drive, DVD player, USB 3.0, and Windows 7 Professional 64-bit with a Windows 10 Pro license. Deal ends September 19.