Dell Small Business offers the Dell OptiPlex 3020 Intel Haswell Core i5 3.3GHz Small Form Factor Desktop PC (no monitor) for an in-cart price of $529. With free shipping, that's $20 under last week's mention (which had an optical drive and more RAM) and the lowest total price we could find by $19. It features an Intel Core i5-4590 3.3GHz Haswell quad-core processor, 4GB RAM, 500GB 7200 rpm hard drive, and Windows 7 Professional 64-bit (plus a Windows 8.1 Pro license).