Amazon.com: Dell Optiplex 390 MiniTower PC - Intel Core i5-2400 3.1GHz 8GB 250GB DVDrw Windows 10 Pro (Renewed) : Electronics
4GB KIT 2 x 2GB Memory for DELL OptiPlex 3010 380 390 580 780 790 7900 9010 RAM | eBay
Dell Optiplex 390 Tower HDMI Intel Quad Core i5-2400 3.10GHz 8GB RAM Memory 1TB HDD Windows 10 Pro – Computer HDD
Restored Dell Optiplex 390 Windows 10 Desktop PC Tower Core i3 3.1GHz Processor 4GB RAM 250GB Hard Drive DVD-RW Wifi with a 17" LCD (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
Dell OptiPlex 390 DT Core i5 3.1 GHz - HDD 500 GB RAM 8GB | Back Market
Dell Optiplex 390 MT Intel Core i3-2100 3.10GHz CPU 4GB RAM No HDD No
Restored Dell Optiplex 390 Desktop PC Tower System Intel 3.1GHz Processor 4GB Ram 500GB Hard Drive DVDRW Windows 10 Home Premium with 22" Dual Screen Dell LCD's Computer (Refurbished) - Walmart.com
Dell Optiplex 390 MT Intel Core i3-2120 3.30GHz CPU 4GB RAM No COA No HDD No OS | eBay
Dell OptiPlex 390 MT Intel Core i5-2310 2.90GHz CPU 4GB RAM No HDD No OS | eBay
Dell Optiplex 390 Upgrade RAM, SSD, DVD Drive - YouTube
CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 390 Ddr3 Dimm - A69 at Amazon.com
Optiplex 390 / 3010 memory upgrade tutorial - YouTube
Dell Optiplex 390 MT Intel Core i3-2120 3.30GHz CPU 3GB RAM No HDD No OS | eBay
Dell Optiplex 390 Desktop | Intel i5 Processor | 4GB RAM | 250GB HDD | WIFI | Windows 10 Pro
Dell Optiplex 390 Motherboard w/ i5-2400 + 8GB RAM + IO Shield + NVS 310 M5DCD | eBay
Amazon.com: Dell Optiplex 390 Desktop Computer, Intel i7-2600 Upto 3.8GHz, 8GB RAM, 1TB SSD, VGA, HDMI, DVD, AC Wi-Fi, Bluetooth - Windows 10 Pro (RENEWED) : Electronics
Dell OptiPlex 390 MT Desktop | i3-2120 3.3GHz | 8GB | 250GB | Windows – Dynamic Computer Surplus
Amazon.com: Dell Optiplex 390 SFF Desktop - Intel Core i5-2400 3.1GHz 4GB 250GB DVDRW Windows 10 Professional (Renewed) : Electronics
Dell OptiPlex 390 Desktop Computer Core i5 3.1GHz Processor 8GB RAM 1TB Hard Drive DVD Wi-Fi with 19" LCD and T-Wolf TF100 Wireless Keyboard and Mouse- Windows 10 Renewed PC - Walmart.com
Dell Optiplex 390 Mini Tower Intel Core i3-2130 @ 3.40GHz 8GB RAM No HDD No OS | eBay
Dell OptiPlex 390 MT Desktop | i3-2120 3.3GHz | 8GB | 250GB | Windows – Dynamic Computer Surplus
Solved: 390, maximum memory? - Page 2 - Dell Community
Dell OptiPlex 390 MT Desktop | i3-2120 3.3GHz | 8GB | 500GB | Windows – Dynamic Computer Surplus
