A comfortable gaming setup starts with the right dimensions. A 48x24-inch desk...

https://annamaid.com/is-osha-a-good-reference-for-home-desk-ergonomics/

A comfortable gaming setup starts with the right dimensions. A 48x24-inch desk provides enough space for a 27-inch monitor and your essentials, while keeping about 36 inches of clearance behind your chair helps you move freely