The XV104 and XV107 Battlesuits feature a similar design, and incorporate the Dark Matter Nova Reactor in their heavily armoured torsos. When viewed from the front, an XV104 or XV107's Nova Reactor can be seen as the larger chassis projection on the left side of the torso, whilst the standard and more reliable fusion reactor normally used to power the Battlesuit is on the right. On an XV109, both the fusion reactor and the Nova Reactor are covered with vented chest plates.