. Gold-certified efficiency & semi-modular cabling for low energy use & easy installation TX Series semi-modular power supplies are ideal for basic desktop systems where low energy use low noise & simple installation are essential. All of the capacitors are 105°C rated Japanese brand to ensure solid power delivery & long term reliability. 80 PLUS Gold efficiency reduces operating cost & excess heat. Flat sleeved black modular cables with clearly-marked connectors make installation fast & straightforward with good-looking results. 80 PLUS Gold-certified Efficiency The super-efficient operation of the TX Series semi-modular results in lower energy use & lower operating costs. Since it generates less heat the fan doesnt need to work as hard & youll enjoy near silent operation. Modular cabling with clearly marked connectors The flat sleeved black cables are semi-modular so youll only use the cables you need & youll get great-looking results. The clearly-marked connectors make installation fast & straightforward. Corsair Engineering & Quality Control Every CORSAIR power supply is designed by our California engineering team & built to our exact specifications. The same care that goes into the design & testing of our renowned high-power enthusiast power supplies also goes into the TX-M Series semi-modular because you need confidence & reliability regardless of your build budget..