OneDealOutlet Online via Amazon offers the Dell OptiPlex 7040 Intel Skylake Core i5 3.2GHz Small Form Factor Desktop PC for $828.99 with free shipping. That's $40 under the lowest total price we could find for this system with any Windows OS elsewhere. It features an Intel Core i5-6500 3.2GHz Skylake quad-core processor, 8GB RAM, 256GB SSD, DVD burner, USB 3.0, HDMI, DisplayPort, and Windows 10 Professional 64-bit.