HELA 750R Platinum and HELA 850R Platinum are part of SilverStone's HELA series, focusing on Platinum efficiency. HELA 850R Platinum is designed in compliance with the latest ATX 3.1 standard, incorporating components that adhere to the ATX 3.1 specification. Notably, it features a PCIe Gen5 12V-2x6 12 4pin connector. With a maximum output of 850W in a 140mm depth enclosure, it offers exceptional wattage capacity making it ideal choices for providing a steady and reliable flow of power and handling unexpected power peaks for RTX 40 series or subsquent generation graphics cards. The HELA 850R Platinum is a 80 PLUS Platinum efficiency certified ATX (PS2) unit, boasting a compact 140mm total depth. Its fully modular design utilizes SilverStone's 3rd generation modular interface, featuring a notable and innovative characteristic; a unified EPS/PCIe connector setup. This design streamlines cable management and facilitates easy installation. HELA 850R Platinum is capable of delivering a maximum wattage of 850W, with 450W obtainable through the 12 4 pin 12V-2x6 connector. To ensure efficient cooling, the HELA 850R Platinum is equipped with a 120mm Fluid Dynamic Bearing (FDB) fan. The semi-fanless switch button feature enables users to strike a balance between cooling performance and operational-induced noise levels. This allows for quiet operation during lower power loads while providing adequate cooling during heavy system usage scenarios. In conclusion, the SilverStone HELA 850R Platinum stands as a remarkable addition to the HELA series line. Its impressive wattage capacity, adherence to the latest standards, innovative design features, and high-quality components make it an excellent choice for enthusiasts and professionals in need of a powerful and reliable power supply solution.