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Looking for a replacement PSU

Pavillion 580-000na
Microsoft Windows 10 (64-bit)

Looking to buy another GPU to replace my old gtx 1050, but I need a more powerful psu, and I believe I need a 'uATX' one. Is there any idea where I can find a 300-400w uATX psu to fit my pc, or is there another type that will also fit my pc?


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Message 2 of 2
Flag Post
HP Recommended

Looking for a replacement PSU

@tomnorton1 , welcome to the forum.


I believe that a standard ATX power supply unit (PSU) should work with your computer.  Here are the measurements of a Corsair CX430:

  • Height: 3.4"
  • Width: 5.9"
  • Depth: 5.5"

You should measure the space where the PSU will be installed to make certain that it will fit.  I normally recommended a PSU with at least 100W to 150W more than the video card requires.  This gives you extra power for peak needs.


Please click the Thumbs up + button if I have helped you and click Accept as Solution if your problem is solved.



HP TouchPad - 1.2 GHz; 1 GB memory; 32 GB storage; WebOS/CyanogenMod 11(Kit Kat)

Custom build: Corsair 750D Airflow (Full Tower); MSI MEG z390 ACE; i9-9900K processor (OC'd 5.025); Corsair H150i cooler; 32 GB Corsair Vengeance Pro 3200 memory; MSI RTX 2080 Gaming X Trio video card; Samsung 970 Pro 512 GB; Samsung 860 EVO 1 TB

HP Spectre 360 Convertible; i7-7560U; 16 GB memory; Intel® Iris™ Plus Graphics 640; 512 GB PCIe® NVMe™ M.2 SSD; 13.3" diagonal 4K UHD UWVA eDP BrightView WLED-backlit multitouch-enabled edge-to-edge glass (3840 x 2160); Windows 10 Pro 64 with Windows Ink

HP Photosmart 7520 AIO

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