4GB KIT (2 x 2GB) for Dell Optiplex 380 780 Mini Tower 780 Small Form Factor 780 XE Small Form Factor. DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Dell OptiPlex 380 DT Core 2 Duo E7500 2.93GHz CPU 2GB RAM No HDD No OS | eBay
Dell Optiplex 380 MT Desktop PC (E7600/ Win 7 Pro/ 3M Warranty) [REFURBISHED], Computers & Tech, Desktops on Carousell
Refurbished: Dell OptiPlex 380 Desktop Computer Core 2 Duo 3.0GHz 8GB DDR3 RAM 500GB HD DVD-RW Microsoft Windows 7 Professional 64-Bit Desktop Computers - Newegg.ca