See Xindi starship classes for a complete list of Xindi starships.

In 2152, a Xindi starship was attacked by an Osaarian merchant ship, two weeks prior to the Enterprise's encounter with the Osaarians.

This class of vessel was no match for the Osaarian ship, and was destroyed. Prior to its destruction, the Osaarians stole fuel, supplies, as well as their database. (ENT: "Anomaly")

Whether or not this ship was of any of the known Xindi starship classes, or which Xindi race it belonged to, was not mentioned.