https://www.techpowerup.com/271257/nvidia-geforce-rtx-3090-founders-edition-potentially-pictured-3-slot-behemoth
 
he rumor mill has no weekend break, and it churned out photos of what appears to be an NVIDIA Founders Edition version of the upcoming GeForce RTX 3090 next to the equivalent FE RTX 2080, with the latter looking like a toy compared to the massive triple slotter. The cooler comprises of the same design we discussed in detail in June, with the unique obverse dual-fan + aluminium heatsink seen in the images below. We also covered alleged PCB photos, in case you missed them before, and all lines up with the most recent leaks. The only difference here is that pricing for the RTX 3090 FE is claimed to be $1400, a far cry from the $2000 mark we saw for certain aftermarket offerings in the makings, and yet significantly higher from the previous generation- a worrying trend that we eagerly await to see justified with performance, before we even get into case compatibility concerns with the increased length here. Either way, if the images below are accurate, we are equally curious about the cooling capability and how it affects partner solutions and pricing.
 
If true that is one big card but for now treat this as a rumor. 
 

It's a beast but I question if it's the final version or a product sample that allows them to test the card and thus doesn't have to be small.
 
While longer also notice how much wider that card is. The 2080 ends just a bit past the PCI slot cover while this new card goes out past it by a good amount.

That seems too large to be legit to me... o.O
 

I'm not sure, but looks like about the size of 2.75 slot FTW3 Ultra.

nofearek9
i agree ,this is not the correct way to measure but seems something fishy here : 
 
red lines / yellow lines are exact same lenth.

You are absolutely correct, the images are not to scale. Someone tried to correct the disparity https://imgur.com/a/Ym2nFkN 
 
The big one is a triple-slot design, and triple-slot cards always tend to go big on the air coolers. Nothing a waterblock can't get a handle on!

PSU Makers Ready 12-Pin Micro-Fit Connectors For NVIDIA’s GeForce RTX 30 Series Ampere Graphics Cards
 

Seasonic Shows off 12-Pin Micro-Fit 3.0 Power Connector Adapter For Next-Gen NVIDIA GeForce RTX 30 Founders Edition Graphics Cards

Posted by Seasonic at the Chinese media portal, Bilibili (via HXL @9550pro), the picture shows a box that contains the NVIDIA 12-pin PCIe Molex Micro-Fit 3.0 connector. The Molex connector is packaged within a cardboard box and contains the 12-Pin power connector adapter which makes use of two 8-pin connectors directly from the PSU.
 

 
https://wccftech.com/nvidia-geforce-rtx-30-series-ampere-gaming-graphics-cards-12-pin-power-connector/