The main difference between ATX and BTX, is that BTX rearranges components on the ATX board to improve thermodynamics. Components changed that reduced the heat production within a PC, negating the need for the switch to the BTX board.
FlexATX smaller version of MicroATX
No. All ATX cases are capable of accepting a microATX or FlexATX motherboard as well.
No. The PCI slots on the motherboard will not line up properly with the chassis and most chassis that are made for ATX have screw holes to accomodate atx and mini atx
my computer speed is very slow why?
Micro ATX is one of the offshoots of ATX. The main difference from the main ATX form factor is size. ATX is a rectangular board size that measures 305mm. by 244mm. Micro ATX is a square that retains the 244mm. width but cuts down the length to by 61mm.
The five most popular categories of form factors used for motherboards are as follows: ATX MicroATX FlexATX BTX NLX In that order.
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At smps have only 20 pin power connector atx have 20 + 4 pin power connectors atx smps 24 + 4 pin power connectors at (advanced technology)is old model smps atx (advanced technology extended) is new model
Basic difference between these are :- AT means "Advance Technology" while ATX is used for "Advance Technology Extended" SMPS. With respect to AT SMPS, ATX has an extra Plug of +12v Supply for Motherboard. It has four wires connected in square size plug. Two of them are Yellow and other two are black.
The three form factors for desktop system boards are: ATX, and BTX and NLX
NLX has slots parallel to the motherboard as ATX does not
ATX, MicroATX, Flex ATX, BTX, and NLX, In that order.