Chieftec Proton BDF-400S

The base model in the Proton power supply family. The PSU is designed for advanced computers with a high level of performance. Form factor ATX (PS/2). The power supply has fixed current-carrying wiring and the circuitry is 80 PLUS Bronze certified. The device has a fairly high efficiency, which reaches 85%. The power supply is not subject to heating to a dangerous temperature, the circuit provides protection against overheating.

The main advantage of the Chieftec Proton BDF-400S is the use of a new generation of DC-DC voltage stabilization. The principle of stabilization is built both on a group principle and individually, which ensures the highest level of power supply for all elements of the computer path. It also provides protection against short circuit, insufficient voltage and overvoltage. The cooling system is represented by a 120 mm fan, which operates in a fairly quiet mode, and the rotation speed is determined automatically by the system, depending on the load. The power supply provides connection of only 1 graphics card. The motherboard is connected using a standard 24 pin connector.