Performance
The UK weather has cooled considerably, yet even so, we're impressed to see the MasterBox MB511 slotting in nearer the top of the charts. Despite the lack of any front intake fans, the amount of mesh is clearly paving the way for a good supply of clean air.
GPU cooling performance is up there, too, with our Radeon RX 580 enjoying the room to breathe.
Performance is strong, but the MasterBox MB511 doesn't make much of an effort at keeping noise levels down. The use of only a single chassis fan ensures that the case isn't overly loud, yet when gaming, pricier cases will do a better job of containing noise.