Quote Originally Posted by dubtown View Post
its not mATX

its mini ITX
That's right! 20cm width, so mATX mobo would stick out form the case for about 5cm)
Even less space for cables

I shouldn't show or tell about it now, but if you want to know...
What I'm gonna do is I'm going to cover PSU (which will be mounted verticaly!) in small cage. Will fabricate from aluminium small department for PSU and pump at the bottom of the case. Looking at the front of the case, it will go from left side to almost right panel, will stop 2mm before graphic card
It will have almost 2cm space above PSU, for cables and plugs, 2cm on left of PSU, same, for cables, and almost 6cm on right from the PSU, where pump and rest of the cables will be squuized To prevent voiding warranty on PSU I will sleeve (braid) cable extensions. I will buy extensions for all cables - 24pin ATX, 8pin ATX, 8pin PCI-e and for power cables. All will be sleeved in yellow with black heatshrink and plugs. Only extensions will come out from that "PSU/pump cage", so rest of the cables will be hidden.
That's the trick