Amazon.com: DELL OptiPlex 9020-SFF, Intel Core i7-4770 3.4GHZ, 16GB RAM, 2TB Hard Drive, DVDRW, Windows 10 Pro 64bit (Renewed)'] : Electronics
Amazon.com: DELL OPTIPLEX 7010 Tower High Performance Business Desktop Computer, Intel Quad-Core i5-3550 3.3GHz, up to 3.7GHz, 8GB RAM, 500GB HDD, DVD, Windows 10 Pro 64 Bit (Renewed) : Electronics