TX Series semi-modular power supplies are ideal for basic desktop systems where low energy use, low noise, and simple installation are essential. 80 PLUS Gold efficiency reduces operating cost and excess heat. Flat, sleeved black modular cables with clearly-marked connectors make installation fast and straightforward, with good-looking results. 50°C Operating Temperature: Can output full power even at very high ambient temperatures. 80 Plus Gold: Runs cooler and uses less power than less efficient power supplies. Semi-Modular: Allows user to only use the cables they need for a cleaner looking build with better airflow. 120mm Rifle Bearing Fan: Quieter than ball bearing but longer life than sleeve bearing. All Japanese Capacitors: Unparalleled reliability, even at higher operating temperatures.