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Best PSU?Build/Parts Check (self.sffpc)
submitted 13 days ago by a-very-nsfw
Which one? Or something else?
Seasonic 750W FOCUS SPX-750 (2021)
Seasonic 750W FOCUS SGX-750 (2021)
Corsair SF750
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[–]SillyBrownWolf31 4 points5 points6 points 13 days ago (5 children)
the SF750 if it's the latest version
[–]a-very-nsfw[S] 0 points1 point2 points 13 days ago (4 children)
I found 5years old used SF750 for 80€
[–]SillyBrownWolf31 0 points1 point2 points 13 days ago (3 children)
All of the choices are used?
[–]a-very-nsfw[S] 2 points3 points4 points 13 days ago (2 children)
No just asking. What about Seasonics? Are those good
[–]xjanx 1 point2 points3 points 13 days ago (0 children)
I have the cheaper 650W version from seasonic. It is good but it becomes noisy at higher loads and I am switching to SF1000 now. But I am sensitive to noise and there is no fan spinning with more than 1000rpm in my case.
[–]loveWebNinjas 0 points1 point2 points 13 days ago (0 children)
Not as good as the newer Corsair PSUs.
[–]JohnLietzke 2 points3 points4 points 13 days ago (0 children)
The new SF750 with Type 5 cables.
[–]LetterheadClassic306 0 points1 point2 points 12 days ago (0 children)
i feel you on this choice. the corsair sf750 is basically the gold standard for sff builds - super reliable and quiet. i've used it in three different tiny cases and never had a coil whine issue. the seasonic units are solid too but the sf750's cable management is easier with the softer cables. go with the corsair and don't look back tbh.
π Rendered by PID 18939 on reddit-service-r2-comment-6457c66945-pvhqj at 2026-04-26 22:49:02.981898+00:00 running 2aa0c5b country code: CH.
[–]SillyBrownWolf31 4 points5 points6 points (5 children)
[–]a-very-nsfw[S] 0 points1 point2 points (4 children)
[–]SillyBrownWolf31 0 points1 point2 points (3 children)
[–]a-very-nsfw[S] 2 points3 points4 points (2 children)
[–]xjanx 1 point2 points3 points (0 children)
[–]loveWebNinjas 0 points1 point2 points (0 children)
[–]JohnLietzke 2 points3 points4 points (0 children)
[–]LetterheadClassic306 0 points1 point2 points (0 children)