Choosing between Mini ITX vs. Micro ATX vs. ATX is a crucial decision because your motherboard dictates the rest of your build.
ATX EATX Mini-ITX DTX Motherboard Form Factors Explained
Which Motherboard Size To Choose? Micro ATX Vs Mini ITX Vs ATX
Can I fit a Micro ATX motherboard to a mini tower? - Quora
How to know what size (form factor) motherboard I have - Quora
What is a Mini-ITX Motherboard? - General Technics
Mini ITX Case, Desktop PC Case, Multifunctional Peripheral Port, Support Micro ATX Motherboard and Standard ITX Motherboard : Electronics
Mini-ITX - Wikipedia
Will it look weird to have a microATX board in an ATX mid-tower case? - Quora
ATX vs. Micro ATX vs. Mini ITX: What's the Difference?
ATX, Micro ATX or Mini ITX motherboards? The differences
Tech Talk∣SilverStone
ATX vs. Micro ATX vs. Mini ITX: Which Motherboard Size Is Right for You?
ATX vs Micro-ATX vs Mini-ITX (All Differences) - NeoGamr
ATX EATX Mini-ITX DTX Motherboard Form Factors Explained