A 48x24-inch desk offers just enough surface for your 27-inch monitor and...

https://www.paste-bookmarks.win/creating-a-comfortable-gaming-setup-starts-with-the-right-measurements-a

A 48x24-inch desk offers just enough surface for your 27-inch monitor and keyboard without feeling cramped. Keeping at least 36 inches of clearance behind your chair helps you move freely, making long gaming sessions more comfortable and less tiring