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This is a minor revision from March Retrieved April 4, The official ATX specifications were released by Intel in and have been revised numerous times since.
It is specified in Revision 1. Standard ATX provides seven slots at 0. ATX is the most common motherboard design.
The new design is dubbed “HPTX” and is Some of them are:. Advantages of having an EATX motherboard is dual socket support.
In Win GreenMe W ATX 12V & EPS 12V GREENME W
From Wikipedia, the free encyclopedia. Archived PDF from the original on April 1, ATX uses one large, keyed connector which can not be connected incorrectly. Since references to Mini ATX have been removed from ATX specifications since the adoption of microATX, the AOpen definition is the more contemporary term and the one listed above is apparently only of historical significance. Efficient power supplies also save money by wasting less power; as a result they use less electricity to power the same computer, and they emit less waste heat which results significant energy savings on central air conditioning in the summer.
Power supply unit computer. Other legacy connectors that are slowly being phased out of modern ATX motherboards include pin parallel ports and 9-pin RS serial ports.
Efficiency afx12v power supplies means the extent to which power is not wasted in converting electricity from a household supply to regulated DC.
Retrieved February 6, For instance, ATX 2. In addition, many ATX power supplies have an equivalent-function manual switch on the back that also ensures no power is being sent to the components.
Intel ATX 12V 2.31 pc power supply, SAMA power supply
Calvert; University of Denver. On the back of the computer case, some major changes were made to the AT standard. Various initiatives exist to improve the efficiency of computer power supplies. In AprilGigabyte announced its Here width refers to the distance along the external connector edge, while depth is from front to rear. Although a power supply with a larger than needed power rating will have intfl extra margin of safety against overloading, such a unit is often less efficient and wastes more electricity at lower loads than a more appropriately sized unit.
ATX – Wikipedia
Archived from the original pdf on It was used only on high-end Athlon MP motherboards. Archived from the original on September 19, Views Read Edit View history. High-performance video card power demands dramatically increased during the s and some high-end graphics cards have power demands that exceed AGP or PCIe slot capabilities.
An ATX power supply is typically controlled by an electronic switch connected to the power button on the computer case and allows the computer to be turned off by the operating system.
It was the first major change in desktop computer enclosuremotherboard and power supply design in many years, improving standardization and interchangeability of parts. Portable and notebook computers had custom motherboards unique to their particular products.
This revision became effective in February