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.
|Published (Last):||2 December 2012|
|PDF File Size:||20.7 Mb|
|ePub File Size:||15.68 Mb|
|Price:||Free* [*Free Regsitration Required]|
The pinout on the motherboard connector is as follows when viewing the motherboard from above:. Some of them are:. This is a minor revision from August The added length could have allowed placement of up to atx12f expansion slots, but the top slot position is vacant on this particular model.
Standard ATX provides seven slots at 0. ATX uses one large, keyed connector which can not be connected incorrectly. Archived from the original on 24 October The most recent ATX motherboard specification is version 2. Other legacy connectors that are slowly being phased out of modern ATX motherboards include pin parallel ports and 9-pin RS serial ports.
In other projects Wikimedia Commons. Note each larger size inherits all previous smaller colors area. Some proprietary brand-name systems require a matching proprietary power supply, but some of them may also support standard and interchangeable power supplies. ATX refers to the design, and goes up to version 2. 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.
The general configuration is a double-pole latching mains voltage switch with the four pins connected to wires from a four-core cable. 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
Original AT cases flat case style have an integrated power switch that protruded from the power supply and sits flush with a hole in the AT chassis. Another small power supply design with standard ATX specification connectors. When the switch on the power supply is turned off, however, the computer cannot be turned on with the front power button. The power on the 3. From Wikipedia, the free encyclopedia. This the unofficial name given to the later revisions of the v2.
For these cards, supplementary power was delivered through a standard 4-pin peripheral or floppy power connector.
intdl Retrieved from ” https: Rather than include the extra cable, many power supply makers implement the 8-pin connector as two combinable 4-pin connectors to ensure backwards compatibility with ATX12V motherboards.
The main issues to consider are the following:. It was the first major change in desktop computer enclosuremotherboard and power supply design in many years, improving standardization and interchangeability of parts. The power was slightly increased on all rails.
ATX12V 2.3 vs ATX12V 2.31
Efficient power supplies also save money by wasting less power; as kntel 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.
It was thought that in this configuration, cooling of the processor would be achievable without the need of an active heatsink.
Introduced in April a month after 2. 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. Various initiatives exist to improve the efficiency of computer power supplies. Designed for dual CPUs, and quad double slot video cards. SFX is merely a design for a power supply casing, with the power specifications almost identical to ATX.
In Win GreenMe W ATX 12V & EPS 12V GREENME W
Although a power supply with a larger than needed power rating will have an 2.311 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.
On the back of the computer case, some major changes were made to the AT standard. This article is about the computer form factor.
A relatively minor revision from January Archived from the original on At1x2v 19, Archived from the original pdf on Computing portal Electronics portal. ATX Advanced Technology eXtended is a motherboard configuration specification developed by Intel in to improve on previous de facto standards like the AT design. Originally, the motherboard was powered by one pin connector.
Retrieved April 1, InFoxconn unveiled a Foxconn F1 motherboard prototype, which imtel the same width as a standard ATX motherboard, but an extended Advantages of having an EATX motherboard is dual socket support.