I am currently using an old power supply (650 watt) in a "Left Overs" build from parts that I have upgraded from. I just got a Video card for it and I can only find a PCIE cable from my 750 watt that i have in my main PC. Can I use this PCIE cable in my 650 watt? I'm assuming since they are both bronze and only like one "Level" apart, they might be compatible. Please let me know! I am itching to get my second build up and running!
Greetings, you do not want to do this. Mixing those cables is not a good idea, here is a good article on why: https://www.gamersnexus.net/guides/2702-psa-on-mixing-modular-psu-cables-dont-do-it
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