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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The connector pin pitch is 4. This pinout on the motherboard connector is as follows when viewing the motherboard from above:. The 20—pin Molex Mini-Fit Jr. Archived from the original on 24 October ATX is the most common motherboard design.
ATX refers to the design, and goes up to version 2. Portable and notebook computers had custom motherboards unique to their particular products. Here width refers to the distance along the external connector edge, while depth is from front to rear. An Inyel power supply provides a number of peripheral power connectors and in modern systems two connectors for the motherboard: This the unofficial name given to the later revisions of the v2.
Introduced in April a month after 2. Retrieved from ” https: Note each larger size inherits all previous smaller colors area.
Designed for dual CPUs, and quad double slot video cards. The gains of inel an efficient power supply are more substantial in computers that use a lot of power. 2.311 power was slightly increased on all rails.
ATX12V vs ATX12V – – An Overclocking Community
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.
This article is about the computer form factor.
Other minor changes were introduced. Efficiency in power supplies means the extent to which power is not wasted in converting electricity from a household supply to regulated DC. ATX allowed each motherboard manufacturer to put these ports in a rectangular area on the back of the system with an arrangement they could define themselves, though a number of general patterns depending on what ports the motherboard offers have been followed by most manufacturers.
The power on the 3. The general configuration is a double-pole latching mains voltage switch with the four pins connected to wires from a four-core cable. Wikimedia Commons has media related to ATX.
Intel ATX 12V 2.31 pc power supply, SAMA power supply
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 connector as described below. Retrieved February 6, This is a minor revision from June Archived from the original PDF on This revision became effective in February 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.
Numbering of the ATX revisions may be a little confusing: The main issues to consider are the following:. 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. Originally AT style cases had only a keyboard connector and expansion slots for add-on card backplates.
Other legacy connectors that are slowly being phased out of modern ATX motherboards include pin parallel ports and 9-pin RS serial ports.
In Win GreenMe W ATX 12V & EPS 12V GREENME W
A relatively minor revision from January A minimum load on one or more voltages may be required varies by model and vendor ; the standard does not specify operation without a minimum load and a conforming PSU may shut down, output incorrect voltages, or otherwise malfunction, but will not be hazardous or damaged. When the switch on the power supply is turned off, however, the computer cannot be turned on with the front power button.
In other projects Wikimedia Commons. Although these boards have room for additional expansion slots 9 and 8 total, respectivelyall three provide only seven expansion connectors; the topmost positions are left vacant to provide more room for the CPU, chipset and associated cooling. 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.
Advantages of having an EATX motherboard is dual socket support. ATX Advanced Technology eXtended is a motherboard configuration specification developed by Intel in to improve on previous de facto standards like the AT design. 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.
The official ATX specifications were released by Intel in and have been revised numerous times since.