In accordance with presently disclosed embodiments, an seismically stabilized uninterruptable power supply (UPS) is provided. The UPS utilizes a series of rails coupled to the bottom of the UPS along with a bracket affixed to an external support surface to stabilize the UPS. The bracket may comprise two sides coupled to a bottom, wherein the sides are substantially parallel to each other and perpendicular to the bottom. The rails and bracket may further comprise a series of aligned openings such that when the rails and bracket are juxtaposed, they may be secured together through bolts. The external support surface may be a layer of cement or other sturdy material in which hardware is embedded. The embedded hardware may be either lagged into the surface or may be poured bar.