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calluM Dec 20, 2018 @ 11:57am
CPU_PWR1 & CPU_PWR2
Just bought an MSI z390 carbon pro motherboard that has CPU_PWR1 and CPU_PWR2 connectors.

CPU_PWR1 = 8 pin
CPU_PWR2 = 4 pin

However, my PSU only has one 8 pin connector. Does the 4 pin absolutely have to be connected as well or will just the 8 pin do?

If the 4 pin isn't required for normal operation, would I need it if i wanted to overclock an 8700k to 4.9/5.0GHz at 1.3-1.35v?
Last edited by calluM; Dec 20, 2018 @ 12:01pm
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Originally posted by Omega:
It should work fine with only the 4+4pin.

No you don't need it to overclock a 8700k.


That extra 4pin is for extreme overclocks and CPUs which require the extra power.
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Omega Dec 20, 2018 @ 12:03pm 
It should work fine with only the 4+4pin.

No you don't need it to overclock a 8700k.


That extra 4pin is for extreme overclocks and CPUs which require the extra power.
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All Discussions > Steam Forums > Hardware and Operating Systems > Topic Details
Date Posted: Dec 20, 2018 @ 11:57am
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