Can I upgrade PSU in Predator P03-630?

whansfo
whansfo Member Posts: 1 New User

I have purchased an RTX 4070 Ti Super GPU which required 750w power, I purchased a Corsair RM750e PSU but there does not appear to be any means to connect to the mother board, is this a lost cause and will I need a new Motherboard, and if so, which motherboard will fit in the Predator case?

Answers

  • billsey
    billsey ACE Posts: 34,645 Trailblazer

    First of all, it's a PO3-630 (Predator Orion), not a P03-630 (Predator Zero). Searching on Acer's sites will fail with the wrong model number… The Predator PO3-630 models use an ATX12VO type power supply, not the old style ATX. The newer designs only supply 12V DC to the motherboard (hence the 12VO) and the other voltages needed by the design are generated on board. The largest supply Acer provides for the PO3-630 is a 500W, which is tight for a 4070 ti. Some people have taken ATX supplies that have a single rail 12V design with enough current and created adapter cables to connect5 to the motherboard, with varying degrees of success. Acer has larger 12VO supplies for some of the PO5/PO7 models, but those also have larger cases so they might fit into the smaller case used for a PO3.

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