CMS 8GB (2X4GB) DDR3 10600 1333MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 380 Ddr3 Dimm - A69 at Amazon.com
Refurbished: Dell OptiPlex 380 Desktop Computer Core 2 Duo 3.0GHz 8GB DDR3 RAM 500GB HD DVD-RW Microsoft Windows 7 Professional 64-Bit - Newegg.com
Dell OptiPlex 380 MT Core 2 Duo E7500 2.93GHz CPU 2GB RAM No HDD No
Restored Dell Optiplex 380 Desktop PC with Intel Dual-Core Processor, 4GB Memory, 160GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com
Dell OptiPlex 380 Motherboard 0HN7XN E93839 w Intel Core2Duo E7500 CPU + 4GB RAM | eBay
Dell OptiPlex 380 MT Core 2 Duo E7500 2.93GHz CPU 2GB RAM DVD-CD/RW No