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Hello Im new here and i want help to decide PSU wattage for my build plan

 

so here is my build plan :

1.Proccie: AMD Ryzen 5 2600

2.Mobo: Asrock Fatal1ty X370 Gaming X

3.GPU MSI RTX 2060 Gaming Z

4.Ram : Corsair Vengeance RGB PRO 2x8Gb (2666Mhz)

5.SSD : Samsung SSD 860 EVO 250gb

 

I currently use EVGA 550 Watt 80+ Gold in my old pc , is this enough for my new build plan ? if not enought , how much is the minimum wattage i need ? 

 

Thanks For All Your Help... Im sorry if my grammar is very bad :)

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Under full load, you'll likely be pulling somewhere in the rough ballpark of 350-400w (variance for external devices), I'd say so long as your old PSU is functioning normally, it'll be fine.

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CPU:  AMD Ryzen 7 5800x | RAM: 2x16GB Crucial Ripjaws Z | Cooling: XSPC/EK/Bitspower loop | MOBO: Gigabyte x570 Aorus Master | PSU: Seasonic Prime 750 Titanium  

SSD: 250GB Samsung 980 PRO (OS) | 1TB Crucial MX500| 2TB Crucial P2 | Case: Phanteks Evolv X | GPU: EVGA GTX 1080 Ti FTW3 (with EK Block) | HDD: 1x Seagate Barracuda 2TB

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Yeah, that PSU's wattage is enough. I've seen people run 9700s and 2080TIs on 400 watts PSUs (although they're drawing 460ish).

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18 minutes ago, Semper said:

Under full load, you'll likely be pulling somewhere in the rough ballpark of 350-400w (variance for external devices), I'd say so long as your old PSU is functioning normally, it'll be fine.

 

18 minutes ago, Imbellis said:

Yeah, that PSU's wattage is enough. I've seen people run 9700s and 2080TIs on 400 watts PSUs (although they're drawing 460ish).

 Alright then , Time to Buy the part , Thank You All for the help :)

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