The Classic Power PSUs from Kolink boast an enhanced circuit design & an associated performance increase. These features offer a significant enhancement of voltage regulation & meet the needs of modern powerful computers. In addition, the extremely quiet 120mm fan, with a fined-tuned RPM curve, has been optimized for airflow. This makes the Classic Power the quietest power supply of its kind. The Classic Power PSUs looks amazing in any high-end gaming system due to its modern design & the flexible & flat cables use for connections across the system. The 400 Watt model of the Classic Power series offered here has enough connections & performance for fast gaming computers with basic equipment. The PSU delivers up to 348W & 29A on the +12V rail while providing 80W & 15A each on the +3.3V & +5V rails. This especially high efficiency meets the requirements of 80 Plus Bronze 230V EU & exceeds 85/82/82 percent at 50/20/100 percent load (at 230 Volt input voltage). The PSUs highly efficient circuit design features independent DC-to-DC converters for the 3.3V & 5V outputs, ensuring extremely precise voltage regulation. Each example of Classic-Power series is cooled by a 120 mm fan with durable & quiet sleeve bearings that offer a fine-tuned RPM curve. Thanks to the optimized airflow, the fan & thus the entire PSU remain quiet as a whisper. Besides the 20+4 pin for the motherboard, the Kolink Classic Power has a 4+4 pin connector for the CPU & a 6+2 PCIe pin connector for dedicated graphics cards. Three SATA & two Molex connectors are available for additional components. The flat, flexible & completely black cables have a modern look & fit into almost any up-to-date gaming setup. Note: For environmental reasons the manufacturer does not supply a power cord for connection to the mains. Main Features 348W & 29A on a 12V rail 80 PLUS bronze certificate for high efficiency ATX form factor with a length of 160 mm Modern look with flat black cables Connectors: 1x 24-pin, 1x 4+4-pin, 1x PCIe 6+2-pin, 3x SATA, 2x Molex