Solved: 390, maximum memory? - Dell Community
Dell Optiplex 390 Upgrade RAM, SSD, DVD Drive - YouTube
Review: Dell Optiplex 390 (Small Form Factor) – CWL
4GB (2x2GB) Memory RAM Upgrade Compatible with Dell OptiPlex 390 | eBay
OptiPlex 390 Small Form Factor Owner's Manual
OptiPlex 390 Intel Core Desktop Computer — Up to 8GB DDR3 RAM | Dell USA
Dell Optiplex 390 Gaming Upgrade SSD Video Card RAM PSU - YouTube
Dell 390 Mini tower PSU and graphic card Upgrade - Dell Community
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
2GB Memory Upgrade for Dell Optiplex 390 DDR3 PC3-10600 1333MHz DIMM Non-ECC Desktop RAM (PARTS-QUICK Brand) at Amazon.com
Optiplex 390 / 3010 memory upgrade tutorial - YouTube
CMS 4GB (1X4GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 390 Ddr3 Dimm - A70 at Amazon.com
OptiPlex 390 Mini Tower (MT) Removal Guide for the Memory, Intrusion Switch, Internal Speaker, Heat Sink Processor and Coin Cell Battery | Dell US
Dell Optiplex 390 – RefurbIT
OptiPlex 990 Desktop (DT) Removal Guide for the Memory, Intrusion Switch, Internal Speaker, Heat Sink and Coin Cell Battery | Dell Hong Kong
CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 390 Ddr3 Dimm - A69 - Newegg.com
Restored Dell OptiPlex 390-T Desktop PC with Intel Core i5-2400 Processor, 8GB Memory, 500GB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com
1GB RAM Memory for Dell OptiPlex 390 Mini Tower 240pin PC3-8500 DDR3 DIMM 1066MHz Black Diamond Memory Module Upgrade - Newegg.com
Dell Optiplex 390 Desktop Computer PC Intel I3 3.3GHz 8GB 1TB Windows 10 Pro and WIFI
OFFTEK 4GB Replacement Memory RAM Upgrade for Dell OptiPlex 390 (Desktop) (DDR3-10600 - Non-ECC) Desktop Memory at Amazon.com
8GB (2 X 4GB) Memory Upgrade for Dell Optiplex 390 DDR3 PC3-10600 1333MHz Desktop DIMM RAM (PARTS-QUICK Brand) at Amazon.com
Refurbished optiplex 390. Turns on but no display - Dell Community
Dell OptiPlex 390 DT vs. Dell OptiPlex 990 DT Comparison
Dell Optiplex 390 Desktop Memory/RAM & SSD Upgrades | Kingston
Dell Optiplex 390 Power Supply Install Replace Upgrade Change - YouTube
