![Refurbished: Dell OptiPlex 780 DT/Core 2 Duo E8400 @ 3.00 GHz/8GB DDR3/250GB HDD/DVD-RW/No OS - Newegg.com Refurbished: Dell OptiPlex 780 DT/Core 2 Duo E8400 @ 3.00 GHz/8GB DDR3/250GB HDD/DVD-RW/No OS - Newegg.com](https://c1.neweggimages.com/ProductImage/A6YC_1_201708201214280688.jpg)
Refurbished: Dell OptiPlex 780 DT/Core 2 Duo E8400 @ 3.00 GHz/8GB DDR3/250GB HDD/DVD-RW/No OS - Newegg.com
![Refurbished Dell Optiplex 780-SFF WA1-0305 Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Home Monitor Not Included (D780SFFC2D4GB250GBW10only) Refurbished Dell Optiplex 780-SFF WA1-0305 Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Home Monitor Not Included (D780SFFC2D4GB250GBW10only)](https://cdn11.bigcommerce.com/s-tr29lmokh7/images/stencil/1280x1280/products/499/2307/104b929d-ab49-4681-ad9a-669d3572d018_1.4824d91f5ea7bdd3167f74a71c9b673b__07758.1654269416.jpg?c=2?imbypass=on)
Refurbished Dell Optiplex 780-SFF WA1-0305 Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Home Monitor Not Included (D780SFFC2D4GB250GBW10only)
![Refurbished: Dell Optiplex 780 Desktop Computer Intel Core 2 Duo 8GB DDR3 500GB HDD DVD Windows 10 Professional New Free Keyboard, Mouse,Power cord - Newegg.com Refurbished: Dell Optiplex 780 Desktop Computer Intel Core 2 Duo 8GB DDR3 500GB HDD DVD Windows 10 Professional New Free Keyboard, Mouse,Power cord - Newegg.com](https://c1.neweggimages.com/ProductImage/V2RU_1_20191114622564244.jpg)
Refurbished: Dell Optiplex 780 Desktop Computer Intel Core 2 Duo 8GB DDR3 500GB HDD DVD Windows 10 Professional New Free Keyboard, Mouse,Power cord - Newegg.com
![Amazon.com: Dell Optiplex 780 Desktop, Intel Core 2 Duo Processor, 4GB RAM, 160GB Hard Drive, DVD, Keyboard & Mouse, Wi-Fi, Windows 10, 17-inch LCD Monitor (Brand May Vary) (Renewed) : Electronics Amazon.com: Dell Optiplex 780 Desktop, Intel Core 2 Duo Processor, 4GB RAM, 160GB Hard Drive, DVD, Keyboard & Mouse, Wi-Fi, Windows 10, 17-inch LCD Monitor (Brand May Vary) (Renewed) : Electronics](https://m.media-amazon.com/images/I/81vIQwIXsdL.jpg)
Amazon.com: Dell Optiplex 780 Desktop, Intel Core 2 Duo Processor, 4GB RAM, 160GB Hard Drive, DVD, Keyboard & Mouse, Wi-Fi, Windows 10, 17-inch LCD Monitor (Brand May Vary) (Renewed) : Electronics
![Refurbished Dell Optiplex 780-SFF WA1-0305 Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Home Monitor Not Included (D780SFFC2D4GB250GBW10only) Refurbished Dell Optiplex 780-SFF WA1-0305 Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Home Monitor Not Included (D780SFFC2D4GB250GBW10only)](https://cdn11.bigcommerce.com/s-tr29lmokh7/images/stencil/1280x1280/products/499/2309/810c1cfa-38bf-4391-bf45-f74fc23f3f5b_1.1b36ea2129c18de992ffaaf7e978a415__63666.1654269416.jpg?c=2?imbypass=on)
Refurbished Dell Optiplex 780-SFF WA1-0305 Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Home Monitor Not Included (D780SFFC2D4GB250GBW10only)
![Amazon.com: Dell Optiplex 780 Desktop, Intel Core 2 Duo Processor, 4GB RAM, 160GB Hard Drive, DVD, Keyboard & Mouse, Wi-Fi, Windows 10, 17-inch LCD Monitor (Brand May Vary) (Renewed) : Electronics Amazon.com: Dell Optiplex 780 Desktop, Intel Core 2 Duo Processor, 4GB RAM, 160GB Hard Drive, DVD, Keyboard & Mouse, Wi-Fi, Windows 10, 17-inch LCD Monitor (Brand May Vary) (Renewed) : Electronics](https://m.media-amazon.com/images/I/71mZR0oSZwL._AC_UF350,350_QL80_.jpg)
Amazon.com: Dell Optiplex 780 Desktop, Intel Core 2 Duo Processor, 4GB RAM, 160GB Hard Drive, DVD, Keyboard & Mouse, Wi-Fi, Windows 10, 17-inch LCD Monitor (Brand May Vary) (Renewed) : Electronics
![Amazon.com: Dell OptiPlex/Core 2 Duo 3.00 GHz/ New 8GB Memory / 1TB HDD/DVD+RW/WINDOWS 10 Home x64 (Renewed) : Electronics Amazon.com: Dell OptiPlex/Core 2 Duo 3.00 GHz/ New 8GB Memory / 1TB HDD/DVD+RW/WINDOWS 10 Home x64 (Renewed) : Electronics](https://m.media-amazon.com/images/I/719VtlYr+DL._AC_UF894,1000_QL80_.jpg)