![Amazon.com: DELL Optiplex 990 Desktop Computer, i7 upto 3.8GHz CPU, 16GB DDR3 Memory, New 512GB SSD, WiFi, Windows 10 Pro (Renewed)'] : Electronics Amazon.com: DELL Optiplex 990 Desktop Computer, i7 upto 3.8GHz CPU, 16GB DDR3 Memory, New 512GB SSD, WiFi, Windows 10 Pro (Renewed)'] : Electronics](https://m.media-amazon.com/images/I/61iPFV8b9tL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DELL Optiplex 990 Desktop Computer, i7 upto 3.8GHz CPU, 16GB DDR3 Memory, New 512GB SSD, WiFi, Windows 10 Pro (Renewed)'] : Electronics
![Dell Optiplex Desktop Computer Tower PC, Intel Core i5 3.10GHz, 16GB RAM, 128GB SSD + 500GB HDD, Windows 10, Nvidia GT730 Graphics Card, BTO Keyboard & Mouse, HDMI, BTO Wi-Fi (Renewed) Dell Optiplex Desktop Computer Tower PC, Intel Core i5 3.10GHz, 16GB RAM, 128GB SSD + 500GB HDD, Windows 10, Nvidia GT730 Graphics Card, BTO Keyboard & Mouse, HDMI, BTO Wi-Fi (Renewed)](https://m.media-amazon.com/images/I/81Galc8Wp7L._AC_UF350,350_QL80_.jpg)
Dell Optiplex Desktop Computer Tower PC, Intel Core i5 3.10GHz, 16GB RAM, 128GB SSD + 500GB HDD, Windows 10, Nvidia GT730 Graphics Card, BTO Keyboard & Mouse, HDMI, BTO Wi-Fi (Renewed)
![Amazon.com: Dell Gaming Optiplex 990 Mini-Tower Computer, Intel Core i5 3.3 upto 3.7GHz 2500 CPU, 16GB DDR3 Memory,250GB SSD + 1TB HDD, WiFi, Windows 10 Pro, Nvidia GT730 4GB (Renewed) : Electronics Amazon.com: Dell Gaming Optiplex 990 Mini-Tower Computer, Intel Core i5 3.3 upto 3.7GHz 2500 CPU, 16GB DDR3 Memory,250GB SSD + 1TB HDD, WiFi, Windows 10 Pro, Nvidia GT730 4GB (Renewed) : Electronics](https://m.media-amazon.com/images/I/51rz3bbG+yL.jpg)
Amazon.com: Dell Gaming Optiplex 990 Mini-Tower Computer, Intel Core i5 3.3 upto 3.7GHz 2500 CPU, 16GB DDR3 Memory,250GB SSD + 1TB HDD, WiFi, Windows 10 Pro, Nvidia GT730 4GB (Renewed) : Electronics
Which Dell Optiplex MT (any model 990, etc.) can I change the graphics card without upgrading the PSU? Which GPUs would work? - Quora
![Dell Optiplex 990 MT - 2600, 1050Ti, 8GB RAM, Noctua Cooler, 700W PSU, SSD and HDD. I know cable management isn't the best, but the side panel isn't see through! Thermals are Dell Optiplex 990 MT - 2600, 1050Ti, 8GB RAM, Noctua Cooler, 700W PSU, SSD and HDD. I know cable management isn't the best, but the side panel isn't see through! Thermals are](https://preview.redd.it/30ib3ipg0k951.jpg?auto=webp&s=ed32035ec1485998e9cab15a8bcd6e6a6f37dfc9)