Efficiency Normal, Light & Super-Light Loads
The SF850L takes first place in all charts, but the 2% load one, where it achieves second place. This platform is highly efficient.
Average Efficiency
The average efficiency is high, taking the lead at 115V. At 230V, it only loses to the Silverstone SX1000R Platinum.
Average PF
I wanted to see higher PF readings from such a capable platform.
Average Efficiency 5VSB
The 5VSB rail is highly efficient. High-end SFX and SFX-L units utilize modern standby circuits, achieving top performance.
Vampire Power
Vampire power is low.
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Is the included 12VHPWR cable sufficient/safe for powering an RTX 4090 FE or should a 3×8 cable/adapter still be used? If it is sufficient and totally safe, does the manual specify which ports to use or doesn’t that matter?
Yes it is ok, and it is set at 600W. You can hook it in any port that fits.
if I’m getting extension cables for the Corsair SF850L do I need special cables or will this work ok
https://ezdiy-fab.com/collections/psu-extension-series/products/16-awg-psu-extension-black-red
thank you!
Extension cables are always compatible so that it will work.
In my country it’s on promo, at the same price as Cooler Master V850 Gold V2. Which one should I get?
It depends on whether you need an ATX or an SFX-L PSU.