Solved: Optiplex 780 slow data transfer - Dell Community
Solved: Dell Optiplex 780 mt ram upgrade - Dell Community
Dell Optiplex 780 to replace my parents old pentium powered Inspiron. All I added was RAM and an SSD, but it makes a great family PC. : r/SleepingOptiplex
Dell Optiplex 780 Desktop Core 2 Duo | 4GB RAM | 250GB HD | Chrome OS - Green IT
Dell Optiplex 780 Tower Windows 7/10 Intel Core 2 Duo DDR3 DVD/RW WiFi HDD/ SSD | eBay