I would like to add a graphics card to my Pavillion 570-P033w, but the existing power supply is only 150 watts maximum power according to the sticker on side of power supply. Could someone please advise me of a compatible upgrade power supply in excess of 300w up to 500w.
Your motherboard (Lubin) has a standard 24-pin ATX power connector. Therefore, you can use any standard ATX power supply unit (PSU) that will fit into the space. Just get the measurements of the one you choose and compare them to the measurements of the space. A fully modular PSU would be good. They allow you to only use the cables that are absolutely necessary to allow for better airflow in the case. This is important when adding more components to the space.
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