A well-measured setup makes all the difference. Starting with a 48x24-inch desk...

https://research-wiki.win/index.php/Is_a_27-Inch_Monitor_Too_Big_for_a_Shallow_Desk%3F

A well-measured setup makes all the difference. Starting with a 48x24-inch desk gives you enough room for a 27-inch monitor plus space to move your mouse comfortably