Question Any problems if I hack a mATX case to fit an ATX MB?

hobkirk

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Jan 7, 2012
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My Cooler Master case is designed for mini and micro ATX boards. I am having a tough time finding a Z270 mATX MB, but I found an ATX MB.
  1. The ATX would be blocked by the PSU., but there is enough space I could shift the PSU to the front of the case.
    1. I could remove a small bracket that protrudes 1" above the PSU and 1" beyond the mATX MB
    2. I can accept not being able to reach the on/off switch or the receptable for the power cord
    3. and the cooling would be better
  2. The case has openings for 4 PCI cards, but I don't need more than 4.
  3. I looked at another CM case that was designed for micro ATX and ATX - so I assume the slots must line up the same.
Any warnings? Or brickbats ("you damn idiot")?

Thanks
 
("you damn idiot" )
You answered your own question.

Why do you need a new motherboard at all?
Do you have a K suffix processor?
Is that why you need a Z270 motherboard?
Otherwise look for a different chipset M-ATX motherboard.

You have a very nice case and I do no think you should try to hack it up.

Why buy new? You can find one used on ebay for about $50
 
The deed is done and it's great.
  • I removed the bracket (6 rivets) and mounted the PSU at the other end on the bottom w/ 4 long screws from underneath
  • I used a right angle power cord, which the PSU is now sitting atop
  • Access to the PSU plugs is better and there is plenty of space for the extra 2 inches.
Why a MB? Why a Z chip set? Why keep the case?
  • I have 3 MB's -
    • ASRock Z170M Pro that died 2 years ago
    • MSI B250M from eBay w/ defective ports (the LAN & 2 USB ports glow red always and are not recognized)
    • and a eBay Gigabyte B250M that doesn't recognize any of its PCI slots.
  • The Z motherboard is required to overclock the memory - right? But I admit I did not realize my CPU couldn't be overclocked - 5 years ago, I had a Z NB but I never got around to tweaking it.
  • I like my case. It's really well engineered (especially air flow), the size is right for my desk. and it's virtually silent,
I am 74 and I used to be technical - I've programmed, designed systems, and (the most fun) taught programming. I started building PC's when the 386 chip first appeared. But I don't have much money, so I am being cheap. But I am enjoying myself.
 
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