Does atx12v psu fit in all atx cases? Tags: Power Supplies Cases Atx Components Last response: April 29, 2010 6:09 AM in Components Share beyondsimple April 29, 2010 4:52:41 AM Hi. im having trouble finding the answer to this question. DOes the atx12v psu fit in all atx cases? thanks. More about : atx12v psu fit atx cases | E-mail me updates | Report abuse Register or log in to remove FALC0N April 29, 2010 5:08:59 AM It should, Yes. That's one of the points of the ATX standard. In reality, there may be a few configurations that don't quite mesh, but as a general rule, yes. | Report abuse FALC0N April 29, 2010 5:14:53 AM Its worth pointing out that while this is true of ATX, its is NOT true of smaller form factors like MATX. Those cases seem to use Power Supplies in all shapes and sizes. | Report abuse jsc Power supply Master April 29, 2010 5:44:35 AM Mostly. You may have some problems with the longer, more powerful PSU's, say over 800 watts or so. My 550 and 750 watt Corsairs are very close to the same size. | Report abuse FALC0N April 29, 2010 5:57:34 AM jsc said:Mostly. You may have some problems with the longer, more powerful PSU's, say over 800 watts or so. My 550 and 750 watt Corsairs are very close to the same size. That an excellent example of some that won't fit in a few cases. Some of those units that top 1000 watts are GINORMOUS | Report abuse beyondsimple April 29, 2010 6:09:13 AM hey thanks all for the quick reply. | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Components>Does atx12v psu fit in all atx cases?> Related ressources: ForumIS ATX12V ATX 2.0? IT SEEMS LIKE IT! ForumOwn A Corsair 550W ATX12V . Does new system require an upgrade? ForumGA-Z68AP-D3 and Corsair CX600 PSU ... Wheres the ATX12V ? ForumIs the Corsair CX600 PSU ATX12V compatible? ForumReplacement Flex ATX12V PSU ForumHelp buying a new PSU . ATX12V standards? ForumQuality ATX12v PSU with -5 voltage output ForumMolex to 8 pin ATX12v connectrs for motherboard ForumHow do i tell whether i have an ATX12V mobo? Forumnoobish question about difference between atx and atx12v ForumIssue with starting computer related to ATX_12V ForumWill Chieftec Nitro BPS-550C fit on a normal ATX case ? ForumCreating an atx12v cable ForumBest Cpu cooler for ~40 Forum[Solved] Does cooler master haf 932 chasis supports intel 5520 boards ForumNoob question on Lancool cases: cooling vs noise ratio ForumDoes anyone know what this the bios for my motherboard is? ForumComputer does not recognise DVD ROM drive ForumDoes psu decrease fps in games???? ForumWhat kind of power supplies does Dell Use? More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !