The premium finishes of the Hummer X 500W Bronze give a clue to the quality of the components you ll find inside: Extra-long flat cables for a semimodular 80+Bronze certified fountain that guarantees 85% energy use when the PC is at its peak. 80+ BRONZE CERTIFICATE Energy efficiency is the most important letter of introduction of a power supply, the Hummer X 500W has the certification 80 + Bronze that guarantees the performance of 80% of the energy when the source is at its maximum capacity. As a consequence of this feature, the noise from it and the temperature will always be kept at an optimal level, also affecting the energy efficiency of your appliance and avoiding unnecessary consumption. ULTRA-QUIET FAN The Hummer X series power supplies have a 120 mm thermally controlled fan, i.e. it will only run at maximum power if required. In this way, the power supply will always be at the optimum temperature guaranteeing a low loudness. Its design is functional and dynamic, for maximum heat dissipation and perfect performance. HIGH MOUNTING POSSIBILITIES AND HIGH PERFORMANCE There are many advantages to having a semi-modular supply, mainly comfort. If we add to this the fact that your cables are flat and extra-long, we are talking about a power supply with a very high capacity of adaptation that will allow us a clean and efficient assembly. It also has OVP, SCP, OPP, SIP and UVP protections and certified Taiwanese capacitors.