MSI is reportedly working on a new high-end custom GeForce RTX 3090 graphics card, with rumors now beginning on the GeForce RTX 3090 Hydrogen card.
The GeForce RTX 3090 Hydrogen was mentioned in a new EEC filing from MSI, which mentions the "GeForce RTX 3090 HYDROGEN 24G" alongside a plethora of other graphics cards. There is a gigantic list of refreshed GeForce RTX 3060 graphics cards under the new LHR (Lite Hash Rate) series that are ETH crypto mining gimped.
The last time MSI released a graphics card in its Hydrogen range was with the Fermi GPU architecture, and the GeForce GTX 580 Hydrogen. MSI had a pre-installed waterblock on the GeForce GTX 580 Hydrogen, something that wasn't very common at all back then.
MSI hasn't released a custom Ampere-based GeForce RTX 30 series card with a pre-installed waterblock in its Sea Hawk EK X products... so maybe we're going to get the GeForce RTX 3090 Hydrogen graphics card instead. The Hydrogen card will rock the pre-installed waterblock while the AIO cooled models will continue under the Sea Hawk X brand with MSI collaborating with Asetek on the cooling tech.