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The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.

‎01-21-2025 04:45 PM

HP Recommended
Product: OMEN by HP 40L Gaming Desktop PC GT21-0000a (3G5Z0AV)
Operating System: Microsoft Windows 10 (64-bit)

I was wondering if i could upgrade to the 4070 or 5070 in the future but i need to know my psu wattage, I have a "OMEN by HP 40L Gaming Desktop GT21-0xxx"

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‎01-21-2025 05:26 PM

HP Recommended

@ILoveComputers1 

 

Your machine could be one of the following machines

 

           https://partsurfer.hp.com/?searchtext=3G5Z0AV

 

The first one shows 800W

 

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




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3 REPLIES 3

‎01-21-2025 05:26 PM

HP Recommended

@ILoveComputers1 

 

Your machine could be one of the following machines

 

           https://partsurfer.hp.com/?searchtext=3G5Z0AV

 

The first one shows 800W

 

Regards.

BH
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.




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‎01-22-2025 05:30 AM

HP Recommended

Your machine might be this one showing 800W. Click KUDOS if helpful & mark as 'Solution' if resolved!

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‎01-22-2025 05:32 AM

HP Recommended
 

Hi ILoveComputers1,

To determine if you can upgrade to a 4070 or 5070 graphics card in your OMEN by HP 40L Gaming Desktop, you'll need to check the wattage of your PSU (Power Supply Unit).

The recommended PSU wattage for graphics cards like the NVIDIA GeForce RTX 4070 or 5070 typically ranges from 650W to 750W, depending on the exact model and other components in your PC.

Here’s how to find your current PSU wattage:

  1. Check the Documentation: The user manual or product specifications from HP may list the PSU wattage.
  2. Open the Case: If you're comfortable with it, you can open your case to look for the label on the power supply itself. The label should indicate the wattage (e.g., 650W, 750W).
  3. HP Support: You can also contact HP support with your specific model number, and they can confirm the exact PSU wattage for your desktop.

 

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