![A-Tech 16GB Kit (2x8GB) RAM for Dell OptiPlex 9010, 7010, 3010, 990, 790, 390 (USFF/SFF/MT/DT) | DDR3 1333 MHz DIMM PC3-10600 UDIMM Memory Upgrade at Amazon.com A-Tech 16GB Kit (2x8GB) RAM for Dell OptiPlex 9010, 7010, 3010, 990, 790, 390 (USFF/SFF/MT/DT) | DDR3 1333 MHz DIMM PC3-10600 UDIMM Memory Upgrade at Amazon.com](https://m.media-amazon.com/images/I/81g5VWFCSiL.jpg)
A-Tech 16GB Kit (2x8GB) RAM for Dell OptiPlex 9010, 7010, 3010, 990, 790, 390 (USFF/SFF/MT/DT) | DDR3 1333 MHz DIMM PC3-10600 UDIMM Memory Upgrade at Amazon.com
![Amazon.com: Dell OptiPlex 390-D, Core i5-2400 3.1GHZ, 8GB RAM, 500GB Hard Drive, DVDRW, Windows 10 Pro 64bit, (Renewed) : Electronics Amazon.com: Dell OptiPlex 390-D, Core i5-2400 3.1GHZ, 8GB RAM, 500GB Hard Drive, DVDRW, Windows 10 Pro 64bit, (Renewed) : Electronics](https://m.media-amazon.com/images/I/71i4A+XOOeL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Dell OptiPlex 390-D, Core i5-2400 3.1GHZ, 8GB RAM, 500GB Hard Drive, DVDRW, Windows 10 Pro 64bit, (Renewed) : Electronics
![Amazon.com: Dell OptiPlex 390-SFF, Core i5-2400 3.1GHz, 8GB RAM, 240GB Solid State Drive, DVDRW, Windows 10 Pro 64bit, (Renewed) : Electronics Amazon.com: Dell OptiPlex 390-SFF, Core i5-2400 3.1GHz, 8GB RAM, 240GB Solid State Drive, DVDRW, Windows 10 Pro 64bit, (Renewed) : Electronics](https://m.media-amazon.com/images/I/91Qz++5RLXL.jpg)
Amazon.com: Dell OptiPlex 390-SFF, Core i5-2400 3.1GHz, 8GB RAM, 240GB Solid State Drive, DVDRW, Windows 10 Pro 64bit, (Renewed) : Electronics
![Amazon.com: Dell Optiplex 390 SFF, Intel Core i3, 8GB RAM, 500GB HDD, Win 10 Home (Renewed) : Electronics Amazon.com: Dell Optiplex 390 SFF, Intel Core i3, 8GB RAM, 500GB HDD, Win 10 Home (Renewed) : Electronics](https://m.media-amazon.com/images/I/7181v9kvSUL.jpg)
Amazon.com: Dell Optiplex 390 SFF, Intel Core i3, 8GB RAM, 500GB HDD, Win 10 Home (Renewed) : Electronics
![Restored Dell Optiplex 390 Desktop Tower Computer, Intel Core i3, 4GB RAM, 500GB HD, DVD-ROM, Windows 10 Pro, Black (Refurbished) - Walmart.com Restored Dell Optiplex 390 Desktop Tower Computer, Intel Core i3, 4GB RAM, 500GB HD, DVD-ROM, Windows 10 Pro, Black (Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/ef410167-d27c-48ae-bf38-6f5f36223501_1.a494ff2671a1a5abb5c98d9b70cdc990.jpeg)
Restored Dell Optiplex 390 Desktop Tower Computer, Intel Core i3, 4GB RAM, 500GB HD, DVD-ROM, Windows 10 Pro, Black (Refurbished) - Walmart.com
![2GB Memory Upgrade for Dell Optiplex 390 DDR3 PC3-10600 1333MHz DIMM Non-ECC Desktop RAM (PARTS-QUICK Brand) at Amazon.com 2GB Memory Upgrade for Dell Optiplex 390 DDR3 PC3-10600 1333MHz DIMM Non-ECC Desktop RAM (PARTS-QUICK Brand) at Amazon.com](https://m.media-amazon.com/images/I/51BxZF-QNJL.jpg)
2GB Memory Upgrade for Dell Optiplex 390 DDR3 PC3-10600 1333MHz DIMM Non-ECC Desktop RAM (PARTS-QUICK Brand) at Amazon.com
![Restored Dell Optiplex 390 Desktop Tower Computer, Intel Core i3, 4GB RAM, 500GB HD, DVD-ROM, Windows 10 Pro, Black (Refurbished) - Walmart.com Restored Dell Optiplex 390 Desktop Tower Computer, Intel Core i3, 4GB RAM, 500GB HD, DVD-ROM, Windows 10 Pro, Black (Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/f71a1df9-e259-4371-8761-8b48aa84c820_1.4545b4a2c10c76da0b520bed27e3314e.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Restored Dell Optiplex 390 Desktop Tower Computer, Intel Core i3, 4GB RAM, 500GB HD, DVD-ROM, Windows 10 Pro, Black (Refurbished) - Walmart.com
![4GB RAM Memory for Dell OptiPlex 390 Essential Desktop 240pin PC3-8500 DDR3 DIMM 1066MHz Black Diamond Memory Module Upgrade System Specific Memory - Newegg.com 4GB RAM Memory for Dell OptiPlex 390 Essential Desktop 240pin PC3-8500 DDR3 DIMM 1066MHz Black Diamond Memory Module Upgrade System Specific Memory - Newegg.com](https://c1.neweggimages.com/ProductImage/ABYY_1_20180604469124451.jpg)
4GB RAM Memory for Dell OptiPlex 390 Essential Desktop 240pin PC3-8500 DDR3 DIMM 1066MHz Black Diamond Memory Module Upgrade System Specific Memory - Newegg.com
![Dell Optiplex 390 Windows 10 Pro Desktop PC Tower Core i3 3.1GHz Processor 8GB RAM 1TB Hard Drive DVD-RW Wifi with a 17" LCD-Refurbished Computer - Walmart.com Dell Optiplex 390 Windows 10 Pro Desktop PC Tower Core i3 3.1GHz Processor 8GB RAM 1TB Hard Drive DVD-RW Wifi with a 17" LCD-Refurbished Computer - Walmart.com](https://i5.walmartimages.com/asr/58ff6905-b9a3-4257-9227-268b95f02875_1.231920600c0a34d95c218f81cc9f58e2.jpeg)
Dell Optiplex 390 Windows 10 Pro Desktop PC Tower Core i3 3.1GHz Processor 8GB RAM 1TB Hard Drive DVD-RW Wifi with a 17" LCD-Refurbished Computer - Walmart.com
![Amazon.com: Dell Optiplex 390 Desktop PC - Intel Core i3-2120 3.3GHz 8GB 1.0TB DVDRW Windows 10 Pro (Renewed) : Electronics Amazon.com: Dell Optiplex 390 Desktop PC - Intel Core i3-2120 3.3GHz 8GB 1.0TB DVDRW Windows 10 Pro (Renewed) : Electronics](https://m.media-amazon.com/images/I/81N92vCSiAL.jpg)
Amazon.com: Dell Optiplex 390 Desktop PC - Intel Core i3-2120 3.3GHz 8GB 1.0TB DVDRW Windows 10 Pro (Renewed) : Electronics
![Dell OptiPlex 390 Small Form Factor - Intel Core i5 3.1GHz - 4GB RAM - 500GB HDD w/Windows 10P // STI Kansas City Dell OptiPlex 390 Small Form Factor - Intel Core i5 3.1GHz - 4GB RAM - 500GB HDD w/Windows 10P // STI Kansas City](https://www.stikc.com/media/catalog/product/cache/3c0b007dccf18e844028da18b7ef4f42/o/p/opti_390.jpg)
Dell OptiPlex 390 Small Form Factor - Intel Core i5 3.1GHz - 4GB RAM - 500GB HDD w/Windows 10P // STI Kansas City
![Dell OptiPlex 390 Small Form Factor Intel Core I3 2100 3.1Ghz 8Gb RAM 500Gb Hard DriveWindows 10 - Walmart.com Dell OptiPlex 390 Small Form Factor Intel Core I3 2100 3.1Ghz 8Gb RAM 500Gb Hard DriveWindows 10 - Walmart.com](https://i5.walmartimages.com/seo/Dell-OptiPlex-390-Small-Form-Factor-Intel-Core-I3-2100-3-1Ghz-8Gb-RAM-500Gb-Hard-DriveWindows-10_a1abeb6c-34f0-4b93-b6ae-dad956f50447.418a0cb0ba5e7d71239666272b9ef528.jpeg)
Dell OptiPlex 390 Small Form Factor Intel Core I3 2100 3.1Ghz 8Gb RAM 500Gb Hard DriveWindows 10 - Walmart.com
![Dell Optiplex 390 Windows 10 Pro Desktop PC Tower Core i3 3.1GHz Processor 8GB RAM 1TB Hard Drive DVD-RW Wifi with a 17" LCD-Refurbished Computer - Walmart.com Dell Optiplex 390 Windows 10 Pro Desktop PC Tower Core i3 3.1GHz Processor 8GB RAM 1TB Hard Drive DVD-RW Wifi with a 17" LCD-Refurbished Computer - Walmart.com](https://i5.walmartimages.com/asr/9fbb28a6-9a02-4b88-98c4-b05dca8938e3_1.70f65b7a928bf9be653b3a5e036610e9.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Dell Optiplex 390 Windows 10 Pro Desktop PC Tower Core i3 3.1GHz Processor 8GB RAM 1TB Hard Drive DVD-RW Wifi with a 17" LCD-Refurbished Computer - Walmart.com
![OFFTEK 4GB Replacement Memory RAM Upgrade for Dell OptiPlex 390 (Desktop) (DDR3-10600 - Non-ECC) Desktop Memory at Amazon.com OFFTEK 4GB Replacement Memory RAM Upgrade for Dell OptiPlex 390 (Desktop) (DDR3-10600 - Non-ECC) Desktop Memory at Amazon.com](https://m.media-amazon.com/images/I/61XmhmEup8L.jpg)
OFFTEK 4GB Replacement Memory RAM Upgrade for Dell OptiPlex 390 (Desktop) (DDR3-10600 - Non-ECC) Desktop Memory at Amazon.com
![Amazon.com: Dell Optiplex 390 MiniTower PC - Intel Core i5-2400 3.1GHz 8GB 250GB DVDrw Windows 10 Pro (Renewed) : Electronics Amazon.com: Dell Optiplex 390 MiniTower PC - Intel Core i5-2400 3.1GHz 8GB 250GB DVDrw Windows 10 Pro (Renewed) : Electronics](https://m.media-amazon.com/images/I/71mA6-PG1lL._AC_UF894,1000_QL80_.jpg)