Dell OptiPlex 990 SFF Computer i3-2120 Windows 10 - Grade A
PC Dell OptiPlex 990 SFF Intel Pentium G840 RAM GB SSD 240Go Windows 10 Wifi - AliExpress Computer & Office
Used Dell OptiPlex 990 SFF Desktop PC with Intel Core i5-650 Processor, 4GB Memory, 500GB Hard Drive and Windows 11 Pro (Monitor Not Included) - Walmart.com