Solved: 780, is there a better CPU? - Dell Community
Restored Dell OptiPlex 780 SFF Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com
Dell OptiPlex 780 SFF/Core 2 Duo E8600 @ 3.33 GHz/DVD-RW
Dell Optiplex 780 Small Form Factor - iFixit
Dell Optiplex 780 SFF - Intel Core 2 Duo 3.0GHz - 8GB RAM - 1TB HDD - Windows 7 Pro 64-Bit - WiFi - DVD/CD-RW -USED with FREE 3 Year Warranty provided by CPS. - Walmart.com
Dell Optiplex 780 SFF Desktop Intel Core 2 Duo 3 GHZ 16GB RAM 320GB HDD No OS | eBay
OptiPlex 780 Ultra Small Form Factor(USFF) Removal Guide for the Memory, System Fan, Heatsink, Intrusion Switch and Power Supply | Dell US