Dell Optiplex 3240 All in One PC, 3GHz Intel i5 Quad Core Gen 6, 16GB RAM, 500GB SSD, Windows 10 Professional 64 Bit, 23" Screen (Renewed) | StackSocial
Amazon.com: Dell U2720QM 27 Inch UltraSharp 4K UHD, IPS Ultra-Thin Bezel Monitor (HDMI, DisplayPort, USB-C), VESA Certified, Silver, Black : Electronics