DELL Desktop PC XPS 8700 (X8700-1125BLK) Intel Core i5 4460 (3.20GHz) 8GB DDR3 1TB HDD Windows 7 Professional Installed with Windows 8.1 License Included - Newegg.com
Dealmaster: Get a Dell XPS 8700 desktop with Core i7 for only $649 | Ars Technica
Dell XPS 8700, Intel Core i7-4790, 12 GB Memory, 1 TB Hard Drive, * with Windows 10 installed* - Sam's Club