At Mk VI, the damage resistance of the X-02 is equivalent to the X-01 at Mk VI, however, it has 50 more Energy Resistance.While the power armor is the X-02 variant, it has slightly higher health per armor piece than X-01 armor would at the present level.The power armor pieces found on the suit are leveled.
The 'Devil's Inferno' mod can be found in an unlocked safe in the rationing site. The power armor is obtained in the Mass Pike Tunnel near the Boston Police rationing site, during the quest Speak of the Devil. Despite its prototypical nature, the suit could be fitted with any and all standard power armor modifications, including Tesla coils utilized on the T-60. Sometime after the death of John Henry Eden, a member of the Devil's Hand, disillusioned by the practices of the Enclave, stole one of the modern X-02 prototypes, retreating to The Commonwealth.
The suit was in the prototype stages, being given to an elite special operations force known as the 'Devil's Hand', sometime before the Brotherhood-Enclave War for use in cleansing operations and to maximize Enclave resources and strategic positions in the Capital Wasteland. Specially developed for the Enclave Department of the Army by the Enclave, the suit includes lightweight composites to give it additional speed and agility compared to other advanced power armor models.