I'm in love with this build... it's the perfect build for me.
The disadvantage is the high price, but these are the latest and perhaps the best products you can buy from all manufacturers.
Be it the fastest gaming CPU as 14900K or the fastest graphics card as GeForce RTX 4090. Sufficient RAM with 48GB was also a requirement. This Corsair RAM was the fastest I could buy in Germany (at build date).
And all this in an incredibly compact case. The room layout is really well thought out. The cooling performance of the ITX tower with the Corsair H150i AiO is also outstanding. Even during benchmarks, the system remains super cool. This is often the exception for ITX systems. Just don't forget the fan grills ;)
This build is a dream for enthusiasts. Everything is just right here. If you have the money, this is the build "at the end of the food chain".