Dell part 400-BJEG

27" (IPS; USB-C, 2x HDMI, 1x audio; 2560x1440@75Hz, 4ms, FreeSync; 

USB Type-C power delivery up to 65 W, Speakers)

14" LED (IPS; 2xUSB-C; 1920x1080@60; 300nits)

27" E-LED (IPS; HDMI2.1/DisplayPort1.4/USB-C/4xUSB3.2; 2560x1440@100Hz;

99% sRGB, Pivot)

24" LED WIDE (IPS; DP/DP-Out/1xHDMI/3xUSB-C/4xUSB3.2/PD90W/1xAudio/1xRJ45;

1920x1080@120Hz; Pivot)

24" LED WIDE (IPS; HDMI/DisplayPort/USB-C/4xUSB3,2; 

Power Delivery 90W; 2560x1440@60; Pivot)

For Dell 19"-27 monitors

Dell part 345-BBDY

24" E-LED (IPS; HDMI2.1/2xDisplayPort1.4/USB-C/3xUSB3.2/PD90W; 2560x1440@100Hz;

99% sRGB, Pivot)

Dell part 345-BEGN