Yeah Mechanic is 450C, which doesn't really matter anyway IMO.
The one difference that might matter is fan flow rate, could be useful if you are dealing with dense boards or large parts.
With 50L/min you'll probably hit ~400W continuous at 400C. So you need higher than that to utilize the full heater power capability.
Though 50L/min for me is already very high, usually use 25-40L.