Compared to the previous generation, the FSP Hydro G Pro 850W Gold Modular PSU is an IEC62368 certified PSU that has been greatly improved in its safety design as well as a more compact dimension without compromising its efficiency. Like all FSP’s power supplies, Hydro G Pro delivers stable performance. The 80 Plus® Gold mark serves as an assurance to offer users a worry-free gaming experience. This PSU also features changeable side stickers that allow DIY enthusiasts to customize their perfect PC build. The fully modular design simplifies installation and allows you to use only the cables you need, for a neater and cleaner build. When Eco Button is switched on, the PSU runs with lower power consumption and is whisper silent. The fan in the power supply will not operate when the power supply is under 30% loading for a silent state. The ATX 12V CPU power connector is able to support CPUs with sufficient wattage and the latest motherboards. 120 Month Manufacturing Warranty.