Question What motherboard can I put in this case?

[dell2]

So I have an empty Dell optiplex 7050 case and I was wondering what generic motherboard, if any, can go in there and screw in to the points securely?
Thank you.

 

[aigomorla]

Smart Alec Answer: A Dell Motherboard from the same class of system the case came from.

Real trying to help you Answer: not much probably, Dell has a really bad rep of using there own gear so you can't service or replace with aftermarket unless its a dell.
The holes tho look like it might align with a MATX, but i couldn't really answer your question 100% without messuing distance from mount to mount and then cross comparing it with board schematics online.

Or you can see if you can find a MATX and try to fit it.... but im like 80% sure it probably wont work.

 

[dell2]

Thank you Aigomorla! Asked and answered.

 

[AnitaPeterson]

To complete what aigomorla says:

I would think it's mATX as well. Probably the best best would be one of those boards that have a smaller than mATX footprint, like the Biostar A320.
While I know Dell is bad for non-standard parts, I doubt they would futz motherboard hole locations, since it would be too much of a headache for OEMs.

 

[Harry_Wild]

mATX - micro ATX size!

 

[Fallen Kell]

Looks like mATX as others have said, but knowing Dell, it is probably using a custom/proprietary motherboard standoff layout that will not be entirely compatible with mATX boards.

 

[AnitaPeterson]

I would be very surprised if a board like this Asrock B550 wouldn't fit (standoffs and all):

"Taking a look at our ASRock motherboard, one of the first things I noticed was the odd size. It sits somewhere between MicroATX (9.6 x 9.6-inches) and Mini-ITX (6.7 x 6.7-inches) measuring 9 x 7.9-inches. "

https://www.tomshardware.com/features/cheap-AMD-b550-motherboards-tested/4