What does “ATX” stand for? ATX stands for Superior Know-how eXtended. In abstract it defines a set of requirements in measurements and types that helps make issues akin to pc power provides interchangeable with each other.
ATXPowerSupplies.Com writes this text on selecting the best power supply to your pc that will help you in your resolution making course of. Whether or not you’re buying a power supply to your new pc or simply changing an outdated one we hope this may assist in the choice course of.
The primary query to ask your self is, “Is my power supply an ATX kind issue?”. When you’ve got this data out there then the choice course of is far simpler. The data is typically stamped someplace on the power supply or could also be contained within the handbook to your present pc. If you happen to’re on the lookout for an ATX power supply be certain that the power supply is an ATX kind issue, not micro ATX or some other.
Maybe essentially the most methodology to make use of in choosing a power supply is evaluating the bodily dimensions. Be certain your pc case can accommodate the the Top, Width, and Depth of the power supply. If you’re changing an present power supply then take measurements of it earlier than you discard it. Check out the graphic above to achieve a greater understanding of Top, Width, and Depth. In case your power supply is appreciable smaller than the standard dimensions of our atx power provides then it could possibly be attainable that you’ve a micro atx power provides. If you happen to really feel you may need a micro atx power supply then you could possibly evaluate its dimensions with our 200W micro atx power supply.
After you’ve chosen your power supply primarily based on bodily dimensions you want to check out what connectors you want in your power supply. Completely different power provides have completely different connectors so it is best to decide on one with connectors that meet your each want. It is okay if you happen to purchase a power supply and never use a few of the connectors. You’ll be able to simply go away them hanging unconnected. Beneath is photos of some frequent connectors discovered on atx power provides:
atx connector
20 pin ATX Connector – The 20 pin ATX connector that inserts into an atx motherboard. In case your motherboard has a slot for the 20 pin connector proven within the graphic they you will be virtually 100% sure that an ATX power supply is required to your motherboard.
Be sure you pay shut consideration to the variety of pins. On some computer systems we have discovered that this connector comprises 24 pins as an alternative of 20.
24 pin ATX Connector – Some pc motherboards require a 24 pin ATX Connector. Given our previous expertise we advise buying a power supply with a 24 pin connector inbuilt moderately than a converter that converts the 20 pin to a 24 pin. The converters are likely to have poor power distribution whereas a power supply with the 24 pin connector inbuilt might be powered straight from the power provides.
P4 Connector – Most motherboards which have Intel Pentium 4 processors could have a slot on the board for this P4 connector. In case your motherboard has this slot then be sure you get a power supply with a P4 connector on it. In case your motherboard does not have a slot for this connector it’s nonetheless okay to buy a power supply with this connector, and go away the P4 connector unconnected ATX power supply 80+ Gold psu LC1000M B092CHQ14M.
4 pin IDE Connector – That is the IDE connector that provides power to your laborious drives and cdroms. Most atx power provides have 4 connectors of this kind included. If you happen to want greater than 4 connectors it is best to buy y-splitters to extend the variety of connectors. Buying power provides with greater than 4 connectors can usually be rather more pricey than buying a y-splitter.
4 pin floppy connector Floppy Connector – The 4 pin floppy connector provides power to any floppy drives that could be in your pc. Among the card reader drives use this connection additionally. Most atx power provides have two of those connectors included.
6 AUX connector – Look in your motherboard and see if there’s a slot that accepts the 6 pin AUX connector. If there’s a slot for it then chances are high you are going to want it.
Sata connector – Laborious drives and different units with sata connectors as proven right here have gotten increasingly more widespread. We aren’t positive precisely what the benefits are to this know-how, however in case you have any units in your pc that use the sata connector you are going to want a power supply with sata connectors.
You have to know the way a lot power you are going to want. It is okay to purchase a power supply that’s bigger than crucial as a result of the power supply will step right down to your power necessities. However, shopping for a power supply that’s too small to your necessities might be annoying. Many instances folks will complain of their pc rebooting for no purpose in any respect. 9 instances out of ten the rationale for that is an undersized power supply. Many corporations that promote computer systems will set up an undersized power supply to save cash and enhance revenue margins. Purchaser beware!
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