Chrome Unboxd, a Chrome-specialized analysis site, has released information regarding the Lenovo Ideapad Gaming Chromebook.
The Lenovo Ideapad Gaming Chromebook is said to support a 12th generation Intel Core processor, 8GB of RAM, NVMe 512 SSD, a 16-inch QHD 120Hz IPS display (2560×1600, brightness 350nits, sRGB 100%), and a 4-zone RGB backlit keyboard.
The special feature of the laptop is that it has 4 speakers and a full-size RGB keyboard. The top is aluminum and the bottom is plastic, but it has a unique design that is different from other Chromebooks.
Also, an external GPU has not been confirmed. It is expected that you will have to enjoy the game using the integrated graphics of the Core i3 and Core i5 processors.