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Ok, I have what is probably a really dumb question but I need to know. I am buying a new power supply for my PC. I was looking on newegg and they have an ATX and an ATX12V. What is the difference and do I need to stick to the regular ATX like what is in my system now?

Im looking for something around a 600 watt or more power supply. If you have a suggestion I would appreciate it.
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[quote name='soundstreamer' post='610479' date='Dec 16 2007, 09:46 PM']Ok, I have what is probably a really dumb question but I need to know. I am buying a new power supply for my PC. I was looking on newegg and they have an ATX and an ATX12V. What is the difference and do I need to stick to the regular ATX like what is in my system now?

Im looking for something around a 600 watt or more power supply. If you have a suggestion I would appreciate it.[/quote]


What kind of motherboard and video card do you have?
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500W would be enough for what you have, but either one should work.


To answer your original question: [url="http://compreviews.about.com/od/cases/a/ATX12VvATX.htm"]http://compreviews.about.com/od/cases/a/ATX12VvATX.htm[/url]



And I've had the best luck with Thermaltake power supplies...
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[quote name='soundstreamer' post='610479' date='Dec 16 2007, 09:46 PM']Ok, I have what is probably a really dumb question but I need to know. I am buying a new power supply for my PC. I was looking on newegg and they have an ATX and an ATX12V. What is the difference and do I need to stick to the regular ATX like what is in my system now?

Im looking for something around a 600 watt or more power supply. If you have a suggestion I would appreciate it.[/quote]


Could you maybe give a little info on what your needs are? Is this just to run your current system? Are you buying a new PSU as part of an upgrade? With an Athlon 1800, and an AGP video card, your current system can't possibly need anything more than a 350 Watt PSU. It just can't. You won't need a 600 Watt PSU until you go with a multicore cpu, high end mobo, SLI video cards, and a crapload of extras (RAM, fans, sound card, etc...).
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[quote name='mongo' post='610604' date='Dec 17 2007, 09:37 AM']Could you maybe give a little info on what your needs are? Is this just to run your current system? Are you buying a new PSU as part of an upgrade? With an Athlon 1800, and an AGP video card, your current system can't possibly need anything more than a 350 Watt PSU. It just can't. You won't need a 600 Watt PSU until you go with a multicore cpu, high end mobo, SLI video cards, and a crapload of extras (RAM, fans, sound card, etc...).[/quote]


You are probably right 350 watts probably is enough. My video card says min 500 watts but I thought that sounded pretty high myself. The reason for wanting a larger PS is because I plan to do some upgrading somewhat soon like a dual core CPU, faster video card, etc. So I figured go ahead and at least have that part taken care of for now.
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Good deal. The only advice I have is not to try and save money with a cheap PSU. You tend to get what you pay for with them, and you don't want the thing that sends the juice to your critical components doing a bad job of it. :)

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Check this site out. They have cooler master PSU for free after mail in rebate.
[url="http://www.svc.com/coolermaster-psu.html"]http://www.svc.com/coolermaster-psu.html[/url]
550watt its $35.oo but has a & 35.oo mail in rebate good til 12/31/07
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[quote name='Kochman' post='611331' date='Dec 18 2007, 10:59 PM']Check this site out. They have cooler master PSU for free after mail in rebate.
[url="http://www.svc.com/coolermaster-psu.html"]http://www.svc.com/coolermaster-psu.html[/url]
550watt its $35.oo but has a & 35.oo mail in rebate good til 12/31/07[/quote]

No more free Power supplys :(

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  • 3 weeks later...
Well I bought my new power supply which is this.
[url="http://www.newegg.com/product/product.asp?item=N82E16817190012"]http://www.newegg.com/product/product.asp?...N82E16817190012[/url]

Now I have another question that I didnt know I would run across. My motherboard has a 20 pin motherboard plug and a 4 pin plug next to it. My new PSU has the 20 pin and 4 pin next to it but also has 2 additional 4 pin plugs I guess for the other 12v rails.

Will my motherboard work with this PSU? Do I need to hook up one of the other 4 pin plugs in place of the one next to the main 20 pin connector or am I shit out of luck and bought the wrong thing?
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[quote name='soundstreamer' post='620085' date='Jan 7 2008, 08:02 PM']Well I bought my new power supply which is this.
[url="http://www.newegg.com/product/product.asp?item=N82E16817190012"]http://www.newegg.com/product/product.asp?...N82E16817190012[/url]

Now I have another question that I didnt know I would run across. My motherboard has a 20 pin motherboard plug and a 4 pin plug next to it. My new PSU has the 20 pin and 4 pin next to it but also has 2 additional 4 pin plugs I guess for the other 12v rails.

Will my motherboard work with this PSU? Do I need to hook up one of the other 4 pin plugs in place of the one next to the main 20 pin connector or am I shit out of luck and bought the wrong thing?[/quote]


You're fine.


And you'll have use for the additional plugs when you upgrade your MB in the future.
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[quote name='Elflocko' post='620236' date='Jan 8 2008, 08:55 AM']You're fine.


And you'll have use for the additional plugs when you upgrade your MB in the future.[/quote]

Thanks for the helping out with my dumb questions. My PSU seems to be running great now.

Now comes the choice of what processor and mobo to go with. :)

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[quote name='soundstreamer' post='620856' date='Jan 9 2008, 06:34 PM']Thanks for the helping out with my dumb questions. My PSU seems to be running great now.

Now comes the choice of what processor and mobo to go with. :)[/quote]


There's no better chip on the market right now than the Core 2, but you can get a real bargain on the AMD X2 which isn't exactly pokey.


Depends on what you want to spend...

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