Question Is my prebuilt computer's motherboard a standard form factor?

Jun 26, 2019
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Hello,
Okay so basically I want to move all of the components inside my preubuilt pc to a new case and I'm not sure if my motherboard will fit in a standard ATX or micro-ATX case.
I've measured it and in tems of size it will fit(although it's a rectangular shape, I thought standard ATX motherboards are square but I'm not sure about that), but I don't know if the screwholes will line up, or if maybe I'm missing something else crucial.
I Checked in CPU-Z and it says I have a Medion MS-7848 motherboard.
I hope anyone can help me out,thanks in advance.
Siebren