How to Upgrade RAM on Dell Optiplex 320 · Share Your Repair
Refurbished: Dell Optiplex 320 Desktop Computer - 3.0GHz Celeron D Processor - 2GB Memory - Windows 7 Home Premium (1 Year Warranty) - Newegg.com
Dell Optiplex 320 Desktop PC - Intel Celeron D 3.0GHz, 1GB DDR2, 40GB HDD, DVD, Windows 7 Home Premium 32-bit, (Refurbished), (RB-825633301146) at TigerDirect.com