They cost 30 and 60 dollars
According to the company itself, the new panels add “endless possibilities and a truly unique design.” Boards are attached with magnets, so replacing them is a very simple and fast process.
PowerColor Unveils Replacement Backplates for Radeon RX 7900 Red Devil Adapters
There are two new panels: Intrusive and Generative. The first is made of plastic, and the second is made of aluminum. However, both weigh almost the same (300 and 295g), so you need to keep this in mind before installing, because the RX 7900 cards themselves are not light.
The Intrusive version costs $30 and the Generative version costs $60. In addition, initially the Radeon RX 7900 Red Devil models were released in two versions: with a regular back panel design and in the Lava version.
