ATX specs in metric units? (Both mobo and case)

satelitko · Dec 12, 2011

So I'm trying to design a... "custom enclosure" for my current and future build. I need an ATX reference sheet for the mounting holes and overall dimensions to specs. I've found this - http://www.formfactors.org/developer/specs/atx2_2.pdf, but it's in imperial units and only covers ATX and microATX. I need dimensions for mini, micro, standard, extended and if possible - XL. Both for the motherboards themselves and the case specs too.
Any help would be greatly appreciated

P.S.: Any advice and/or tips from case builders will be even more appreciated

Peter1986C · Dec 12, 2011

Well it is in metric too. It clearly gives the size in millimetres.

If I were you, I would first decide whether you want mini-ITX, Micro-ATX, etc. and then use wikipedia to look up its dimensions. Still happy with the result? Good, at least you have a clue about how the case will be in matters of size etc. Once you ordered a motherboard, you can see what the screw hole positions are. Yes you most likely have to do it this way because mobos tend to be a little (less) broad(er) than the specs say. My P45XE is an example of a board being less broad than the ATX specs prescibe. It is but a cm or so but still, if you want to make a custom case you may want to know this and act towards it.

satelitko · Dec 12, 2011

Chevalr1c said:
...

It only has mm's for the overall size of the motherboard. Not for the mounting holes. The I/O area is also in inches. Problem is - I won't be buying the new parts until at least June/July next year. And my current mobo is ATX, but I'll probably be getting an EATX one in the future, so I want it to fit both. The file also doesn't mention anything about PSU's, so I need help with those dimensions too. If I had the components on me - I wouldn't be creating this thread at all. But I don't. That's why I need the specs

Peter1986C · Dec 12, 2011

All PSUs, except notebook/htpc PSUs should be of the same type as your current PSU (there are no EATX PSUs as far as I know).

Lazzer408 · Dec 12, 2011

Convert it? Multiply inches by 25.4
-or-
www.google.com Type in "6.7in to mm" (for example) and you'll get the answer.

I have the mATX and ATX PSU specs here somewhere. If you can't find them let me know and I'll go dig for them.

satelitko · Dec 12, 2011

Lazzer408 said:
...

Well... it seems I may not need them at all. A friend has agreed to let me measure up and put his components inside

Thanks for the help. I'll write again if I need any help

System Name	desktop \| Odroid N2+ \|
Processor	AMD Ryzen 5 3600 \| Amlogic S922X \|
Motherboard	Gigabyte B550M DS3H \|Odroid N2+ \|
Cooling	Inter-Tech Argus SU-200, 3x Arctic P12 case fans \| stock heatsink + fan \|
Memory	Gskill Aegis DDR4 32GB \| 4 GB DDR4 \|
Video Card(s)	Sapphire Pulse RX 6600 (8GB) \| Arm Mali G52 \|
Storage	SK Hynix SSD 240GB, Samsung 840 EVO 250 GB, Toshiba DT01ACA100 1T \| Samsung 850 Evo 500GB \|
Display(s)	AOC G2260VWQ6 \| LG 24MT57D \|
Case	Asus Prime 201 \| Stock case (black version) \|
Audio Device(s)	integrated
Power Supply	BeQuiet! Pure Power 11 400W \| 12v barrel jack \|
Mouse	Logitech G500 \|Steelseries Rival 300
Keyboard	Qpad MK-50 (Cherry MX brown)\| Blaze Keyboard
Software	Windows 10, Various Linux distros \| Gentoo Linux

System Name	desktop \| Odroid N2+ \|
Processor	AMD Ryzen 5 3600 \| Amlogic S922X \|
Motherboard	Gigabyte B550M DS3H \|Odroid N2+ \|
Cooling	Inter-Tech Argus SU-200, 3x Arctic P12 case fans \| stock heatsink + fan \|
Memory	Gskill Aegis DDR4 32GB \| 4 GB DDR4 \|
Video Card(s)	Sapphire Pulse RX 6600 (8GB) \| Arm Mali G52 \|
Storage	SK Hynix SSD 240GB, Samsung 840 EVO 250 GB, Toshiba DT01ACA100 1T \| Samsung 850 Evo 500GB \|
Display(s)	AOC G2260VWQ6 \| LG 24MT57D \|
Case	Asus Prime 201 \| Stock case (black version) \|
Audio Device(s)	integrated
Power Supply	BeQuiet! Pure Power 11 400W \| 12v barrel jack \|
Mouse	Logitech G500 \|Steelseries Rival 300
Keyboard	Qpad MK-50 (Cherry MX brown)\| Blaze Keyboard
Software	Windows 10, Various Linux distros \| Gentoo Linux

Processor	i7 2600k@4.6ghz
Motherboard	MSI z68ma-ed55
Cooling	Silentx Extreem 120mm
Memory	2x4gb XMS 7-8-7-20 1600
Video Card(s)	HD6870
Storage	2x128gb Kingston Hyper-X (Raid0), 2x750gb RE3 (RAID1), 2x750gb RE3 (RAID1)
Display(s)	Soyo 24", Gateway 22"
Case	Fractal Design Arc Mini 6x120mm fans.
Audio Device(s)	Onboard
Power Supply	Zalman 750w
Software	Windows 7

ATX specs in metric units? (Both mobo and case)

satelitko

Peter1986C

satelitko

Peter1986C

Lazzer408

satelitko