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April 22nd, 2015 13:00

Power Supply Unit

I have a full size Dell Inspiron 518 that is about 6 years old. Just replaced the hard drive with an OEM from Dell with the same specs, same size as original. The PSU has failed. I swapped it out for a working PSU from another Dell of mine and it worked fine. I do not plan to add anything to this computer in the future-no upgrades. But I do want a reliable PSU and not a HiPro that was OEM and has a bad reputation. Looking at a Corsair Cx 500 builders series and an Antec Earthwatts EA-380D. OEM PSU was 300 watts. Any recommendations between the two or any other that may be appropriate for my needs?

10 Elder

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46K Posts

April 22nd, 2015 13:00

Dave2590

Either the Corsair CX Builders Series, or the Earthwatts will work fine, but my preference would be for the Corsair CX Builders Series.

Bev.

10 Elder

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46K Posts

April 22nd, 2015 15:00

Dave2590

I've found very few issues with the Corsair brand.

Bev.

10 Elder

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46K Posts

April 24th, 2015 14:00

Received the Corsair CX-500 today. Shoehorned it in but I see that there is no cable for the 4 pin CPU connection labeled PWR2 and ATX_CPU. Its a square 4 pin connection and there is none included in all the cabling that comes with this PSU. Do I need to return it or is the power supplied some other way?

Dave2590

The 8 pin connector splits into 2 x 4 pin connectors, either 4 pin connector can be used.

Quote: "Where?s the 4-pin EPS/ATX 12v connector that I need for my motherboard?"

Answer: Corsair power supplies, ship with an 8-pin connector that splits in half. Use half of this connector for the 4-pin EPS/ATX 12v connector on your motherboard.

You can find a video of the above here:

https://www.youtube.com/watch?feature=player_embedded&v=C6wLW84-Rqo

Bev.

 

5 Posts

April 22nd, 2015 14:00

Thanks Bev. Why do you favor the Corsair? 

5 Posts

April 22nd, 2015 16:00

Thanks, I will order that one. 

9 Legend

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47K Posts

April 24th, 2015 07:00

The CX series is not actually made by corsair.  Stick with the EPS12v certified CS Series.

CS750M is the minimum I recommend based on the 3.3v/5v rails and the +5VSB.The difference between the 550 and the 750 is $20.  The 550 has less power on the 3.3v/5v rails and the +5VSB.

 http://www.newegg.com/Product/Product.aspx?Item=N82E16817139061

 

 

5 Posts

April 24th, 2015 13:00

Received the Corsair CX-500 today. Shoehorned it in but I see that there is no cable for the 4 pin CPU connection labeled PWR2 and ATX_CPU. Its a square 4 pin connection and there is none included in all the cabling that comes with this PSU. Do I need to return it or is the power supplied some other way?

5 Posts

April 24th, 2015 14:00

Thanks again Bev. I found it. Just wondering if others cut some of these unnecessary cables. They are very long and it will be a chore to find a place to stuff them !

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