What is the motherboard power?
Motherboard power is a removable unit inside a computer that supplies energy to the system. It also provides a cabling, which is also known as a power supply unit (PSU), which leads from the unit to the button power button, to the motherboard, unit, graphics card and fans. The dog also includes a fan to cool the unit that can exhaust the rear, bottom or upper part, depending on the model.
How the motherboards have evolved over the years, as well as a dog. In 1995, he debuted similar to the expanded technology (ATX) form of factor, which replaced the previous standards of the motherboard and power. The ATX remains the most common form factor, which includes different versions representing developing standards. Although it was simple at one point many years back to buy ATX power for ATX motherboard, things have become a little more complicated.
In addition to changing connectors used for newer ATA series units (SATA) versus legacy parallel ATA(PATA) and the ability to release two graphics cards for a more gaming bang for your buck, the way the motherboard is used, has also changed. Newer motherboards use a 24-pin power cord, while older motherboards use a 20-round cable. Some dogs are supplied with a 20+4 connector, which is divided to suit one type of motherboard. The adapter can also be purchased to convert one type of connector to another.
In the past, the main power cord was used to power the computer processing unit (CPU), but today virtually all current motherboards use a reserved 12-volt CPU power. Again, there are two standards or versions: 4-round (P4) and 8-pin (ESP12V) connector. As well as the main power cord, some of the motherboard power supply models come up with a 4+4 12V CPU cable to suit one type of motherboard or AD can be usedAPTER.
If you work with an older AMD® DUAL CPU motherboard, a 6-pin auxiliary community to be required by a nnector. Most dogs do not call this cable, so if the motherboard needs it, you can buy a compatible dog.
Older computers derive energy from 3.3 and 5-volt rails provided on the motherboard supply unit, but by introducing AMD®'s Athlon 64 and Intel®'s Pentium 4, a new strategy appeared using a 12-volt rail. As a result, the PSU monitoring the standard ATX12V 2.0 (or later) is directed most of their power input here. If you buy a dog for an older motherboard that relies on the 3.3/5 V rail, consider the supply unit of the motherboard made on the ATX12V 1.3 (or earlier) standard, which brings most of its energy to 3.3/5-stroke rails. Some newer dogs on alternatively add enough power input both to both 12-volt and 3.3/5-volt rails to be compatible with any motherboard.
number of connectors or kAbels on the dog is an important perspective. Some cheaper models have fewer connectors, which could be OK for some systems, Alene for others. Modular dogs are also generally slightly more expensive, but allow the user to connect only the desired cables, which avoids the clutter of other cables inside the housing. However, some enthusiasts avoid modular proposals by faithful connecting to plug-in are a potential source for unstable energy supply, unlike firmly connected models.
Another point of view in searching for power supply is power. There are several online calculators to get a general idea of what extent you need to consider. The average system with a single graphics card is generally well operated by the dog in the range of 550 to 650 W, but its number of mileage may vary. Also, be sure to check the motherboard specifications or on the manufacturer's website in terms of power recommendations, as a specific rail may be requiredNumber of amp.
Not all motherboard power units are created the same. Some give cleaner energy, while others could be made with the second rasbes te. When checking specifications, compare supported or tested hardware, evaluation of efficacy, certification and warranty as several quality indicators. Customer evaluation can also be useful.