Yes, it cuts pcie to 8x. Use gen5 on m.2_1

And still with only one m.2 at pci 5. I'm hoping that extreme will get possibility to switch pci lanes from usb4 to second m.2 like godlike.

https://www.asus.com/news/eizv4balwk9tpuex/Also found "Also, we’re not ready to disclose all the details, but the ROG Crosshair X870E Extreme will be making a dramatic entrance in 2025, as well. Stay tuned for more info."https://edgeup.asus.com/2024/...

"The ROG Crosshair X870E Extreme is also waiting in the wings, with details to be shared on the way to its expected release in the first quarter." It's coming 

I don't care if it's for money or something else. I just want it EXTREME on my another build 