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‎04-28-2025 12:06 PM

HP Recommended
Product: HP Pro Tower 290 G9 Desktop PC (4N4P2AV)
Operating System: Microsoft Windows 11

Hello.

I want to upgrade my psu. I have 180watt and I need 500watt.What is the HP part number of the 500watt psu that fits my tower?

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3 REPLIES 3

‎04-28-2025 12:50 PM

HP Recommended

@Jole71,

 

Welcome to our HP Community forum!

 

I have researched this question before, and still, to the best of my knowledge, this 500-watt power supply should be compatible (after all, this power supply is compatible with the HP Pro Twr 280 G9 and the HP Pro Twr 288 G9) with your desktop. It has one 6+2-pin (8-pin) PCIe power cable, with HP p/n: L89233-001 (L77487-001).

 

Kind Regards,

 

NonSequitur777


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‎05-01-2025 03:24 AM

HP Recommended

Thank you!

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‎05-01-2025 06:46 AM

HP Recommended

@Jole71,

 

You're welcome!

 

If you happen to upgrade to this 500-watt power supply, please follow up.

 

Kind Regards,

 

NonSequitur777


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