DELL OPTIPLEX 990 i5 3.1 GHz 2nd Gen Quad Computer w/500 GB/4GB/DVDRW WORKING | eBay
Dell Optiplex 990 SFF Flagship Premium Business Desktop Computer (Intel Quad-Core i5-2400 up to
Dell OptiPlex 990 Ultra Small Form Factor Computer PC, 3.2 GHz Intel i5 Quad Core Gen 2, 8GB DDR3 RAM, 120GB SSD Hard Drive, Windows 10 Professional 64 bit (Renewed) | McClatchy