I'm pretty confident in the reviews which show the SF750 can actually handle more with no trouble at all so the odd game shouldn't cause any issues (hopefully). My CPU maxes out at 280w and that's when re-encoding 2 4K movies at the same time with ffmpeg pegging the CPU at 100% (I've done a -0.

So is there a difference using 1 PCIe and 1 PCIe splitted in two and on the other hand using 3 discrete PCIe cables?

If a power surge or brownout damages your PSU, the warranty won't cover it, which is reasonable because PSU manufacturers are not responsible for the power grid's quality. ASRock's Radeon RX 6950 XT OC Formula is one of the fastest RX 6950 XT custom designs we've reviewed, and its great cooler achieves excellent temperatures. In several cases, you have to install the PSU sideways or with the fan grille facing downward, which requires the fan to constantly operate to avoid hot air from being trapped internally.

From the sump to the handlebars, we cover everything from pre-war and off-road machines all the way to modern classics.With the bundled SFX-to-ATX adapter, users can use this PSU with a normal ATX chassis, but the short cables set the limits here.

Shame your having issues as there's been some glowing reviews, which I assume you saw and help with your purchase decision on it. However, while it trumps its smaller sibling in power density, the SF750 also has the better cable configuration since it is equipped with twice the EPS, PCIe, and SATA connectors. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Clearly, the Corsair SF750 can power a strong gaming system, and as I have already stated earlier, it should be sold in two versions: with the normal, short cables or longer ones.The Corsair SF750 SFX Platinum power supply is rated to deliver a combined, continuous output up to 750 watts at up to 50c. I personally found that the fan wasn't too annoying at all until the system was loaded to more than 600 watts. I think for a 4090 and a 13900k i would aim for 850w minimum, the 750w feels like its cutting it really close. We tested this power supply and it was not only able to deliver a continuous 750W, but it almost delivered 790W before it shut off safely. At full load, the fan is quite noisy but we would expect this – after all it is still only 90mm in diameter.

Correctly testing power supplies is a complex procedure and KitGuru have configured a test bench which can deliver up to a 2,000 watt DC load. By this time sound level regulations were intruding so Laverda was faced with the conflicting difficulties of increasing gas flow and decreasing exhaust noise. I noticed the SF750 has 2x GPU cables and 2X CPU 8 pin cables which kinda make no sense for an SFX PSU. These mods lifted power to a claimed 66bhp at 7300rpm, and top speed rose accordingly to around 117mph.

We take the issue of noise very seriously at KitGuru and this is why we have built a special home brew system as a reference point when we test noise levels of various components. Sorry for all the questions and bad structure, i'm just wondering what i need to do to prepare for my upcoming card. Each and everyone of us has different needs, so there are those who for their own reasons would prefer to use an SFX PSU with a normal chassis, and given Corsair already provides the required adapter bracket, it would be nice to have the option of going with longer cables as well. It is likely if you have this supply in your system and you are doing general work it won't make a noise at all.