Can I use ATX power supply on microATX board?
Yes, in general. More specifically, it depends on the case you intend to use. Micro ATX is a specification of the size of a motherboard, where its mounting holes are, what its power connectors look like, etc. An ATX PSU will connect to and power such a board.
Does microATX need special power supply?
Most microATX cases fit standard ATX power supplies, so as long as it’s not one that’s longer than standard ATX you should be okay.
Is there a difference between ATX and microATX?
Micro ATX is one of the offshoots of ATX, and its main difference from the main ATX form factor is size. ATX retains a generally rectangular board size measuring 305mm. While ATX boards typically have five expansion slots, Micro ATX typically has three with four being the absolute maximum.
What is Micro ATX power supply?
Micro ATX power supplies are a smaller / mini form factor to fit better into SFF & compact systems. They are also generally lower power and have somewhat fewer connections as the systems they are used for are not performance systems as might be powered by ATX PSUs.
Can you fit an ATX power supply in a microATX case?
All motherboard form factors can use the same ATX power connectors. You can use an ATX, micro-ATX, mini-ITX, flex-ATX, or DTX motherboard, or any other standard motherboard form factor with any size of power supply.
Can I put a Micro ATX motherboard in an ATX case?
Backward compatibility microATX was explicitly designed to be backward-compatible with ATX. The mounting points of microATX motherboards are a subset of those used on full-size ATX boards, and the I/O panel is identical. Thus, microATX motherboards can be used in full-size ATX cases.
What is the difference between SFX and SFX L?
SFX-L power supplies have a similar width and height as regular SFX power supplies so they can fit the same cases. The only difference is SFX-L power supplies are slightly deeper to accommodate the larger fan. Apart from its high output, the 800W SFX-L has a high effieciency rating.