Amazon.com: DELL Optiplex 3010 TW Tower High Performance Business Desktop Computer, Intel Quad Core i5-3470 up to 3.6GHz, 8GB RAM, 2TB HDD, DVD, USB 3.0, WiFi, Windows 10 Pro (Renewed)'] : Electronics
Amazon.com: DELL Optiplex 3020 SFF Desktop PC - Intel Core i5-4570 3.2GHz 8GB 500GB DVDRW Windows 10 Professional (Renewed)'] : Electronics