A system and method for fabricating metal insulator metal capacitors while managing semiconductor processing yield and increasing capacitance per area are described. A semiconductor device fabrication process places an oxide layer on top of a metal layer. A photoresist layer is formed on top of the oxide layer and etched with repeating spacing. One of a variety of lithography techniques is used to alter the distance between the spacings. The process etches trenches into areas of the oxide layer unprotected by the photoresist layer and strips the photoresist layer. The top and bottom corners of the trenches are rounded. The process deposits a bottom metal, a dielectric, and a top metal on the oxide layer both on areas with the trenches and on areas without the trenches. The process completes the metal insulator metal capacitor with metal nodes contacting each of the top plate and the bottom plate.