Amazon.com: Dell Optiplex 990 Desktop Computer (Intel Quad-Core i7-2600 up to 3.4GHz, 16GB RAM, 2TB HDD, WiFi, VGA, DisplayPort, (Tower w/ HDMI), Windows 10 Professional - (Renewed) : Electronics
Dell OptiPlex 990 Desktop i3-2120 3.3GHz 8GB 120GB SSD Windows 10 Home – Refresh Computers Online Marketplace
Dell Optiplex 990 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 2, 8GB DDR3 RAM, 250GB SATA Hard Drive, Windows 10 Professional 64bit (Renewed) | Entrepreneur
Dell OptiPlex 990 Desktop i3-2120 3.3GHz 8GB 500GB HDD Windows 10 Home – Refresh Computers Online Marketplace
Desktop Computer Dell Optiplex 990 USFF Intel i3 Processor 4GB RAM and a 250GB Hard Drive Loaded With Windows 10 Home Premium Used - Like New - Walmart.com
Restored Dell OptiPlex 990 DT PC - Intel Core i3 2120 2nd Gen 3.3 GHz 8GB 128GB SSD DVD-ROM Windows 10 Pro 64-Bit (Refurbished) - Walmart.com
Dell Optiplex 990 USFF Computer i5-2400S Windows 10 - Grade
Dell OptiPlex 990 Desktop Computer PC, 3.10 GHz Intel Core i3, 8GB DDR3 RAM, 250GB Hard Disk Drive (HDD) SATA Hard Drive, Windows 10 Home 64bit (Renewed) | New Atlas
Dell Optiplex 990 SFF Intel i3 i5 i7 2nd Gen DVDRW Barebone * NO CPU RAM HDD 825633349537 | eBay
Dell OptiPlex 990 Mini Tower Computer i7-2600 - A
Used - Dell OptiPlex 990, DT, Intel Core i3-2120 @ 3.30 GHz, 16GB DDR3, NEW 128GB SSD, DVD-RW, Wi-Fi, VGA to HDMI Adapter, NEW Keyboard + Mouse, Win10 Home 64 - Walmart.com