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seasonic prime px 850 is multi-rail?

Floriancog
By Floriancog
in Power Supplies
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Hello, the seasonic prime px 850 is multi-rail? Thank you for your answers.

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There is one 12v rail thus it is single rail.

image.thumb.png.e65d2490339c4e72a5fe0a75ec3e30d7.png

mY sYsTeM iS Not pErfoRmInG aS gOOd As I sAW oN yOuTuBe. WhA t IS a GoOd FaN CuRVe??!!? wHat aRe tEh GoOd OvERclok SeTTinGS FoR My CaRd??  HoW CaN I foRcE my GpU to uSe 1o0%? BuT WiLL i HaVE Bo0tllEnEcKs? RyZEN dOeS NoT peRfORm BetTer wItH HiGhER sPEED RaM!!! dId i WiN teH SiLiCON LotTerrY? yOu ShoUlD dEsHrOuD uR GPU. my SYstEm iS UNDerPerforMiNg iN WarzONE. can mY Pc Run WiNdOwS 11 ?? woUld BaKInG MY GRaPHics card fIX it? MultimETeR TeSTiNG!! aMd'S GpU DrIvErS aRe as goOD aS NviDia's YOU SHoUlD oVERCloCk yOUR ramS To 5000C18

 

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Posted
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thank you. is there a significant difference between single-rail and multi-rail in 2021? Thank you for your answers.

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Just now, Floriancog said:

thank you. is there a significant difference between single-rail and multi-rail in 2021? Thank you for your answers.

It's a protection, so there can be a difference if something goes wrong, just like with any other protection. Without multi rail OCP, you could e.g. draw 850W through a single SATA connector and start a fire, if an SSD/HDD fails

:)

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50 minutes ago, Levent said:

Il y a un rail 12v donc c'est un rail unique.

image.thumb.png.e65d2490339c4e72a5fe0a75ec3e30d7.png

And one last thing to locate a power supply (multi-rails) it is necessary that the power supply has + a 12v output ??

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Just now, Floriancog said:

And one last thing to locate a power supply (multi-rails) it is necessary that the power supply has + a 12v output ??

ATX power supplies have to have 12v as its the main voltage rail that feeds motherboard, cpu, gpu.

mY sYsTeM iS Not pErfoRmInG aS gOOd As I sAW oN yOuTuBe. WhA t IS a GoOd FaN CuRVe??!!? wHat aRe tEh GoOd OvERclok SeTTinGS FoR My CaRd??  HoW CaN I foRcE my GpU to uSe 1o0%? BuT WiLL i HaVE Bo0tllEnEcKs? RyZEN dOeS NoT peRfORm BetTer wItH HiGhER sPEED RaM!!! dId i WiN teH SiLiCON LotTerrY? yOu ShoUlD dEsHrOuD uR GPU. my SYstEm iS UNDerPerforMiNg iN WarzONE. can mY Pc Run WiNdOwS 11 ?? woUld BaKInG MY GRaPHics card fIX it? MultimETeR TeSTiNG!! aMd'S GpU DrIvErS aRe as goOD aS NviDia's YOU SHoUlD oVERCloCk yOUR ramS To 5000C18

 

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Posted (edited)
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3 minutes ago, Levent said:

Les alimentations ATX doivent avoir 12v comme rail de tension principal qui alimente la carte mère, le processeur, le GPU.

Ok ok 

Thank you !

Edited by Floriancog
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2 hours ago, Floriancog said:

And one last thing to locate a power supply (multi-rails) it is necessary that the power supply has + a 12v output ??

There are no ATX PSUs without 12V rail lol, so yes, it's necessary.

Tag or quote me so i see your reply

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