[SOLVED] Is 750/850W sufficient for the following specs?

Oxidane

Commendable
Apr 19, 2021
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Ryzen 9 5900X
Asus ROG Strix X570-I
Corsair Vengeance RGB Pro 32GB (3600Mhz)
Corsair MP600 Core 4TB
EVGA 3080TI XC3 Gaming Hydro Copper
2x Lian Li Uni Fan SL140
7x Lian Li Uni Fan SL120
2x Hydro X Series XR5 360mm Radiator
1x Hydro X Series XD5 RGB Pump/Reservoir Combo

Ideally, I would like to overclock, however, if it is not realistic with this power-supply then I will refrain from doing so.

I am using the Lian Li O11-D Mini case, and the maximum form-factor is SFX-L which makes it difficult to get a high wattage power-supply. Should I get a new case so I can use a much larger capacity ATX power supply? Or maybe I should invest (it is very expensive) in the 1000W Silverstone SFX-L PSU. Even though it is expensive, it might still be cheaper than getting an entirely new case. But even then, would 1000W even be enough? I feel like I should be getting at least 1200W.
 
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Oxidane

Commendable
Apr 19, 2021
63
1
1,535
yes, it should be more than enough, just make sure you buy a minimal 80+ gold or better but GOOD PSU for your system.
yes, it should be more than enough, just make sure you buy a minimal 80+ gold or better but GOOD PSU for your system.

Hello. I am unsure of what to purchase between the EVGA SuperNOVA 850 GM (850W, Gold) and the SilverStone SX1000 Platinum (1000W, Platinum). As a brand, I trust EVGA and all products that they produce. However, I am unsure about SilverStone. I feel like the 1000W power supply would fit my needs a lot more than the 850W, however, I have heard mixed reviews about SilverStone and the price to obtain their 1000W SFX PSU is very expensive.

What are your thoughts?
 
Hello. I am unsure of what to purchase between the EVGA SuperNOVA 850 GM (850W, Gold) and the SilverStone SX1000 Platinum (1000W, Platinum). As a brand, I trust EVGA and all products that they produce. However, I am unsure about SilverStone. I feel like the 1000W power supply would fit my needs a lot more than the 850W, however, I have heard mixed reviews about SilverStone and the price to obtain their 1000W SFX PSU is very expensive.

What are your thoughts?
According to the PSU tier list maintained here https://forums.tomshardware.com/threads/psucultists-psu-tier-list-rev-14-8-12-07-2021.3624094/
The EVGA GM is tier B suitable for mid-range systems.
The Silver stone is tier A low priority suitable for high-end systems.