Dell Small Business offers the Dell PowerEdge R230 Intel Celeron 2.8GHz Rack Server for $729. Coupon code "SERVER250" cuts it to $479. With free shipping, that's $675 off and tied with our mention from a week ago for the lowest total price we've seen. Features include an Intel Core G3900 2.8GHz Skylake dual-core processor, 4GB RAM, and 500GB 7200 rpm hard drive. No OS is included. Deal ends December 4.