Updated ATX 3.0 specifications for the next-generation hardware power demands and ensure users get the most stable and cost-optimized performance possible with the highest power efficiency. The series comes with native PCIe Gen 5 connector and also supports 3 slots of PCIe 6+2Pin for graphic card, besides, 2 slots of CPU connector for higher performance. The conformal coating which protects the power supply and its internal components from dust, humidity, stains. The Hydro PTM PRO series are covered with conformal coating to guarantee reliable performance in a harsh environment and tested to work perfectly even in 95% relative humidity.