Now no longer available from Dell as a new system purchase, but is in factory outlet. This desktop at one time filled the gap between the media-oriented XPS 420/430 and the high-end XPS 730x. There is no physical difference(s) between the 630 and the 630i.
Nearby & related entries: 1  inert filling. 2  inert gas. 3  inert gas narcosis. 4  inert mine. 5  inerted. 6  inertia beverage group. 7  inertia creeps. 8  inertia welding. 9  inertia, electro-magnetic. 10  inertial.
Moment of Inertia. Moment of inertia is the name given to rotational inertia, the rotational analog of mass for linear motion. It appears in the relationships for the dynamics of rotational motion. The moment of inertia must be specified with respect to a chosen axis of rotation.