Can these parts work with my set up?

Gtx 750, and 500b 500watt evga atx in hp pacillion p7-1187c
5 answers Last reply Best Answer
More about parts work set
  1. That PSU is more than enough. You are good to go!
  2. Yep, they should both work. If you are only running a GTX 750, it should be able to run on the computer's stock power supply. Maybe buy the GTX 750 first, and if it runs 100% on the current power supply, then you don't have to buy the new power supply.
  3. Best answer
    The GTX 750 requires 20A on the 12V rail, which his stock PSU does not have. I think it only has 8A. He will need to get a new PSU, and the one he chose will even be able to run a future upgrade if he buys a more powerful card (EVGA 550b has 40A)
  4. In my experience most HP power supplies have 18 amps on the 12+, which is 2 amps short but still enough to run it reliably. But it's best to play it safe I guess.
  5. Well, I looked up the specs for the p7-1187c and the only information I could find was showing that it maxed out at 8A. On this page:
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