![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)
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 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
![Amazon.com: Dell Optiplex 780 SFF Desktop PC - Intel Core 2 Duo 3.0GHz 4GB 160GB Windows Pro (64bit) (Renewed) : Electronics Amazon.com: Dell Optiplex 780 SFF Desktop PC - Intel Core 2 Duo 3.0GHz 4GB 160GB Windows Pro (64bit) (Renewed) : Electronics](https://m.media-amazon.com/images/I/41EcRWWrGLL.jpg)
Amazon.com: Dell Optiplex 780 SFF Desktop PC - Intel Core 2 Duo 3.0GHz 4GB 160GB Windows Pro (64bit) (Renewed) : Electronics
![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
![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
![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)
![New 2TB Hard Drive for Dell Optiplex 745 745c 755 760 780 790 7900 9010 7010 Desktop : Electronics - Amazon.com New 2TB Hard Drive for Dell Optiplex 745 745c 755 760 780 790 7900 9010 7010 Desktop : Electronics - Amazon.com](https://images-na.ssl-images-amazon.com/images/I/41ucj5lLpoL._AC_UL750_SR750,750_.jpg)
New 2TB Hard Drive for Dell Optiplex 745 745c 755 760 780 790 7900 9010 7010 Desktop : Electronics - Amazon.com
![Refurbished Dell OptiPlex 780-T Desktop PC with Intel Core 2 Duo Processor, 8GB Memory, 2TB Hard Drive and Windows 10 Pro Monitor Not Included (D780C2D8GB2TBW10Pro) Refurbished Dell OptiPlex 780-T Desktop PC with Intel Core 2 Duo Processor, 8GB Memory, 2TB Hard Drive and Windows 10 Pro Monitor Not Included (D780C2D8GB2TBW10Pro)](https://cdn11.bigcommerce.com/s-tr29lmokh7/images/stencil/1280x1280/products/537/2449/e819ad24-c79f-438b-bd12-0956a12440fd_1.0e2fe0ee66ea30fd2ecf908d11cb46ac__75784.1654268079.jpg?c=2?imbypass=on)
Refurbished Dell OptiPlex 780-T Desktop PC with Intel Core 2 Duo Processor, 8GB Memory, 2TB Hard Drive and Windows 10 Pro Monitor Not Included (D780C2D8GB2TBW10Pro)
![Restored Dell OptiPlex 780 Desktop PC with Intel Core 2 Duo E8400 Processor, 8GB Memory, 1TB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com Restored Dell OptiPlex 780 Desktop PC with Intel Core 2 Duo E8400 Processor, 8GB Memory, 1TB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/94f16af6-59ee-4ce4-8368-ab232cf7370a.f48ad87c66b905cf752f0f73c07ce3b6.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)