Dell Optiplex 390 Upgrade RAM, SSD, DVD Drive - YouTube
DELL OptiPlex 390 SFF Intel® Core™ i3 di seconda generazione i3-2120 4 GB DDR3-SDRAM 500 GB Nero PC Windows 7 Professional
Dell OptiPlex 390 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 2, 4GB DDR3 RAM, 500GB SATA Hard Drive, Windows 10 Home 64 bit (Refurbished Grade B) | Walmart Canada
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