Solved: 390, maximum memory? - Dell Community
Dell Optiplex 390 Upgrade RAM, SSD, DVD Drive - YouTube
4GB RAM Memory for Dell OptiPlex 390 Essential Desktop 240pin PC3-8500 DDR3 DIMM 1066MHz Black Diamond Memory Module Upgrade - Newegg.com
OptiPlex 390 Desktop Owner's Manual
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
Memory RAM Upgrade for Dell Optiplex 390 Desktop 4GB DDR3 DIMM | eBay
CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 390 Ddr3 Dimm - A69
Refurbished: Dell Optiplex 390 Motherboard Intel MIH61R M5DCD 0M5DCD - Newegg.com
DELL OPTIPLEX 390
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Dell Motherboard for OptiPlex 390 | Laptech The IT Store.
MemoryMasters 8GB (2 X 4GB) Memory Upgrade for Dell Optiplex 390 DDR3 PC3-10600 1333MHz Desktop DIMM RAM (MemoryMasters) - Walmart.com
Dell OptiPlex 390 SFF – Specs and upgrade options
Review: Dell Optiplex 390 (Small Form Factor) – CWL
Solved: 390, maximum memory? - Dell Community
Dell Motherboard for OptiPlex 390 | Laptech The IT Store.
Dell OptiPlex 390 SFF – Specs and upgrade options
Optiplex 390 / 3010 memory upgrade tutorial - YouTube
Solved: 390, CPU upgrades? - Page 4 - Dell Community
Dell OptiPlex 390 Small Form Factor - Intel Core i5 3.1GHz - 4GB RAM - 500GB HDD w/Windows 10P // STI Kansas City
