The Vulcan cruiser shared a similar design lineage with the Suurok-class, but instead of a single "hoop" warp nacelle, it contained three rings arranged in a clover-shaped arrangement. Specifications for this starship class appeared in Daniels' database while Captain Archer and T'Pol were searching for specifications of a time travel pod that was suspected to be from the future. Upon witnessing the starship class, T'Pol, who doubted the concept of time travel, was able to identify it as a Vulcan cruiser, but did not recognize the configuration.