As it is right now the option is either 830 or 831. The 832 would be the best I guess but its not available.

The 831 is a newer model that has some improvements BUT it is lacking the sidepanel 4-fan tray (can be installed later). But still Coolermaster says it still has a improved design. Does anyone know for sure what the improvements are?

To me it looks to be a big advantage to have the sidepanel fans to over all cool the components. Anyone got any comments or tests on this? Would a 831 without the sidedoor fans cool alot less?

JH_man