Amazon.com: Dell Optiplex Desktop Business Computer PC (Intel Dual-Core Processor up to 3.0GHz, 4GB DDR3 Memory, 1TB HDD, DVD-CDRW, Windows 10 Home) (Renewed) : Electronics
Optiplex 780, 2408WFP, HDMI not working - Dell Community
Dell OptiPlex 780 Desktop Details | Dell UK
Solved: Is the Dell Optiplex 780 mt with the Intel Core 2 Quad Q9550 still good in 2020? - Page 2 - Dell Community