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Dell Midsize Desktop Power Supply 280W P9550

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Condition: Refurbished

 Product Description

This is an original genuine OEM Dell Midsize Desktop Power Supply 280 watt. Our technicians here at Discount Electronics test these Dell Power Supplies and they are 100% guaranteed to be completely functional.

Bad power supply got you down?  We're here to bring your computer back up! DiscountElectronics.com provides a 90 Day Warranty on all products sold online. Discount Electronics has been in business since 1997!

You are viewing a replacement power supply unit for   computers.  It has been carefully checked to ensure proper function. 

Replace/Upgrade your PSU Switching power supply with this genuine OEM part.

Fits model(s): Optiplex GX520 GX620 320 330 740 745 755 210L 320 330 Dimension C521 3100C 5150c XPS 200 210
Compatible Part Numbers: 0MH596 MH596 CN-0MH596 RT490 NH429 L280P H280P D280P p9550 u9087 x9072 jk930 mm720 ww109

Connectors Included:

  • 24-Pin ATX Motherboard Power Connector (1)
  • Serial ATA (SATA) Connector (2)
  • Power (IDE) Connector (1)
  • 4 Pin ATX +12V Power Connector (1)
  • Floppy Drive (FDD) Connector (1)


SKU: PS-GX620-MID 13

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 Product Reviews

Showing reviews 1-10 of 35 | Next

  1. Posted by Jerry dePriest on Feb 12th 2016

    Shipped as promised. Product was as promised. Product was packaged well. All in all a great shopping experience.

  2. Posted by Steve Martin on Dec 16th 2015

    Up and running in 15 minutes - my sister thinks I'm a electronics genius

  3. Posted by edward cresci on Dec 16th 2015

    shipped fast as promised, product exactly as described, works perfect no complaints. will shop again

  4. Posted by Joseph Thomas on Aug 17th 2015

    Came on time and worked great.

  5. Posted by John Swart on Jul 29th 2015

    Came on time. Worked right off the bat!!

  6. Posted by Crystal Tiegs on Jun 30th 2015

    Fast shipping, just what we needed! Recommended to others!

  7. Posted by Paul Chapman on Jun 22nd 2015

    Arrived quickly, very well packed, looked to be in new condition and worked as soon as it was connected.

  8. Posted by George Estabrook on Jun 1st 2015

    Arrived with a bad fan. ended up swapping it out with the fan the the power supply I was replacing. So far so good.

  9. Posted by Steven L. Dritz on May 26th 2015

    The Power Supply arrived as promised, was not hard to install. My wife's Dell computer works as it should!
    Thank you,
    Steven L. Dritz

  10. Posted by Steven Jensen on Feb 21st 2015

    The Dell Optiplex 740 Power Supply arrived in good shape with fast delivery - Great Price. I have replaced the bad Power Supply with this new Power Supply and it works great. Good Job Discount Electronics and vendor..

Showing reviews 1-10 of 35 | Next

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