Alternative option: Alternatively, if you’re looking for even more firepower, the ROG Zephyrus G16 is a killer OLED-equipped laptop with RTX 4070, 4080, and 4090 ... about PC gaming will just ...

Because the RTX 4090 has been discontinued, it's getting harder to source as well. Fortunately, Dell still sells a Alienware Aurora R16 gaming PC configuration that can be equipped with a 4090 GPU.