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- What power supply will fit the omen 870-241?

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09-15-2022 11:18 PM
Welcome to our HP User Forum!
The motherboard of your OMEN by HP Desktop PC - 870-241 (Z5M44AA) is the Thimphu-K (SSID: 2B4B), which is 24-pin ATX-power enabled, meaning, that you can swap your current (500-watt) power supply with any industry standard ATX power supply.
Carefully measure your power supply and compare with the dimensions (LxWxH) of the replacement power supply you have in mind.
For example:
The Semi-Modular EVGA 700-watt Power Supply, p/n: 110-BQ-0700-V1: https://www.amazon.com/EVGA-Bronze-Modular-Warranty-110-BQ-0700-V1/dp/B0877B3TJJ/ref=sr_1_5?crid=3RW..., with these dimensions: LxWxH: 5.5 x 5.9 x 3.5 inches.
The Semi-Modular Corsair CX750M 750-watt Power Supply, p/n: CP-9020222-NA: https://www.amazon.com/Corsair-CX750M-Modular-Supply-Bronze/dp/B093ND8LML/ref=sr_1_5?crid=3CHNXL3IYM..., with these dimensions: LxWxH: 5.9 x 5.9 x 3.4 inches.
Hope this was helpful.
Kind Regards,
NonSequitur777