Dell Small Business offers its Dell PowerEdge T330 Intel Skylake Xeon E3 3GHz Tower Server for $839. Coupon code "SERVER200" cuts it to $639. With free shipping, that's $10 under last week's mention, $684 off, and the lowest price we could find. Features include an Intel Xeon E3-1220 v5 3.0GHz quad-core processor, 8GB RAM, 500GB 7200 rpm hard drive, DVD drive, and four expansion bays. (No operating system is included.) Deal ends August 24.