The CX Series power supplies offer modern power supply technologies and 80 PLUS Bronze-certified efficiency. They are black with black cable sleeves and black connectors, and feature a temperature-controlled 120mm fan. The LLC resonance topology with DC-DC ensures full compatibility with all modern PCs. With 80 PLUS Bronze-certified efficiency and clever fan design, there is little to no fan noise during regular operation. The matte black coated cables and black connectors give your system a subtle high-tech appearance. The CX Series power supplies are manufactured and tested to strict standards to ensure hassle-free installation and smooth operation. Each Corsair power supply is designed by the engineering team in California and built precisely to our specifications. The same care that goes into the design and testing of renowned high-performance power supplies for enthusiasts is applied to the CX Series power supplies, as you need reliability and trust, regardless of your budget.