A high power drive stack system is provided which includes a cabinet (20) having a vaporizable dielectric fluid cooling system (110) and a plurality of receivers (22) for accepting a plurality of modules (30) containing power electronics. The modules are removably attachable to the receivers by at least two non-latching, dry-break connectors (210). Each of the at least two connectors providing both a fluid connection and an electrical connection between the cabinet and the module.