Amazon.com: Dell Optiplex - Intel Core i5-2400 3.1GHz, New 8GB Memory, 1TB, DVD, Windows 10 (Renewed) : Electronics
HP 611793-003 MOTHERBOARD + 3.1GHz INTEL CORE i5-2400 SR00Q CPU + 8GB RAM | eBay
Amazon.com: Dell Optiplex 390 SFF Desktop - Intel Core i5-2400 3.1GHz 8GB 250GB DVD Windows 10 Profesional (Renewed) : Electronics
Restored HP 8200-SFF Desktop PC with Intel Core i5-2400 3.1GHz Processor, 16GB Memory, 2TB HDD, and Win 10 Pro (64-bit) (Monitor Not Included) (Refurbished) - Walmart.com
Amazon.com: Dell OptiPlex - Intel Core i5 i5-2400 3.10 GHz - NEW 4GB Memory - 500GB HDD - Windows 7 Professional 64-bit : Electronics