What is the difference between ATX and BTX motherboard?

[cheasophea]

Hello,
what is the difference between ATX and BTX motherboard?

 

[henydiah]

Size Pcb BTX : 325 x 266 mm ATX : 305 x 244 mm
You can find another answer at : www.en.m.wikipedia.org/wiki/BTX_(form_factor)

 

[4745454b]

Virtually nothing. They are basically the same thing. BTX is the same more or less. It does have some parts re-arranged however so that many of the parts are not interchangeable.