Motherboard.org posted a review on the Gigabyte Poseidon Case

Overall the case has good looks, and an ergonomic design that combined with its predisposed nature to use a liquid cooling kit, makes it ideal for the enthusiast's user who wants to use the best cooling available. There is enough room inside to accommodate a single slot VGA solution, but SLI or CrossFire solutions may prove to be a bit of a tight squeeze and may seriously reduce the amount of air flow needed to keep the system running within normal heat parameters.

Gigabyte Poseidon Case Review