Dell OptiPlex 380 Desktop Computer - Intel Core 2 Duo E7500 2.93 GHz - 2 GB DDR3 SDRAM - 160 GB HDD - Windows 7 Professional downgradable to Windows XP Professional - Mini-tower - Black
Optiplex 380 upgrades - Dell Community
Upgrading Dell Precision 380 to 390 (Part 1 of 2) - YouTube