i found out the differences between ATX12v and ATX12v , but i info on what is different in revision (i can only find the intel spec. Intel and Pentium are registered trademarks of Intel Corporation or its Key Changes for ATX12V Version as Compared with ATX Power. Intel Atx 12v Pc Power Supply,Sama Power Supply, Find Complete Details about Intel Atx 12v Pc Power Supply,Sama Power Supply,Sama Power.

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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.

A relatively minor revision from January Archived from intwl original PDF on The original ATX specification called for a power supply to be located near to the CPU with the power supply fan drawing in cooling air from outside the chassis and directing it onto the processor.

Introduced in April a month after 2. An ATX power supply provides a number of peripheral power connectors and in modern systems two connectors for the motherboard: This page was last edited on 7 Decemberat On the back of the computer case, some major changes axt12v made to the AT standard.


In Win GreenMe W ATX 12V & EPS 12V GREENME W

Several ATX-derived designs have been specified that use the same power supply, mountings and basic back panel arrangement, but set different standards for the size of the board and number of expansion slots. For instance, ATX 2. Views Read Edit View history. InFoxconn unveiled a Foxconn F1 motherboard prototype, which has the same width as a standard ATX motherboard, but inte extended For these cards, supplementary power was delivered through a standard 4-pin peripheral or stx12v power connector.

Archived from the original on September 19, The power on the 3. This standard introduced some changes, mostly minor.

This voltage was required by the ISA bus, which is no longer present on almost all modern computers. The pinout on the motherboard connector is as follows when viewing the motherboard from above:.

ATX – Wikipedia

SFX is merely a design for a power supply casing, with the power specifications almost identical to ATX. It was thought that in this configuration, cooling of the processor would be achievable without the need of an active heatsink. Note each larger size inherits all previous smaller colors area. This is a minor revision from August The gains of using an efficient power supply are more substantial in computers that use a lot of power.

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.


Other minor changes were introduced.

Intel ATX 12V 2.31 pc power supply, SAMA power supply

This revision became effective in February Webarchive template wayback links Articles containing potentially dated statements from All articles containing potentially dated statements All articles with unsourced statements Articles with unsourced statements from December Articles with unsourced statements from June Commons category link is on Wikidata. However, some early model Athlon XP and MP boards including some server boards and later model lower-end motherboards do not have the 4-pin 2.31 as described below.

Archived from the original on 24 October When the switch on the power supply is turned off, however, the computer cannot be turned on with the front power button. Proprietary motherboard designs such as those by Compaq, Packard-Bell, Hewlett Packard and others existed, and were not interchangeable with multi-manufacturer boards and cases. This is a minor revision from June Advantages of having 2.13 EATX motherboard is dual socket support. ATX allowed each motherboard manufacturer to put these ports in a rectangular area on the back of the system with an atx122v they could define themselves, though a number of general patterns depending on what ports the motherboard offers have been atx12g by most manufacturers.

It has a pin main connector same as ATX12V v2.