how many cfm would i need to properly ventalate a 24 cubed foot space aprox 2d x 3h x 4w

and how many cfms would i need to properly ventalate a 400 watt cool tube ... suggestions ideas links are all welcome. the quieter the better
DOT52 Reviewed by DOT52 on . Ventalation how many cfm would i need to properly ventalate a 24 cubed foot space aprox 2d x 3h x 4w and how many cfms would i need to properly ventalate a 400 watt cool tube ... suggestions ideas links are all welcome. the quieter the better Rating: 5