HP has added new hardware options for its Omen 45L, Omen 40L and Omen 25L gaming desktops. They can now be configured with 13th-gen Intel Raptor Lake processors and Nvidia GeForce RTX 4000 graphics cards. They will go on sale in later this year and HP plans to reveal their prices soon. https://www.notebookcheck.net/HP-Omen-45L-Omen-40L-and-Omen-25L-pre-built-gaming-desktops-refreshed-with-current-gen-hardware-from-Intel-and-Nvidia-with-no-RDNA-3-Zen-4-options-in-sight.678992.0.html
2 pipe air cooler is inadequate even for 12400f. Their cryo chamber pc case is very cool but 5200 ddr5 and components choice are very hard to justify, so yeah i guess it's still better to build pc yourself.