FSP Hydro X series is 80 PLUS Gold certified. Its unique ventilation hole design and premium-built components provide excellent cooling and quiet performance. With all Japan-made e-cap, it provides extreme stability and reliability. Custom DC-DC module offers supreme efficiency and high system compatibility. FSP Hydro X series is a great choice for those seeking a PSU with high performance, low energy loss, and high reliability.


Hot Core Fan Control Design:


Hot Core Fan Control adjusts its speed precisely to provide optimal cooling which contributed to the thermometer to be designed into the hottest transformer and measure the hot core temperature on the first line.


Lower Power Consumption, Fewer Heat Emission


RDS (on) MOSFET is commonly used in electronics, and selected 2.8 ~ 1.4 mini-ohm grade. Hydro X is designed to use very low RDS (on) MOSFET, 0.85 mini-ohm for 550W/650W and 1.2 mini-ohm for 450W PSU, which is different from others, to reduce power loss and cool down component for reliability.


DC-DC Module Design


Both of +3.3V and +5V DC-DC module combined +12V SR circuit offers supreme efficiency, voltage stability, and high system compatibility especially in cross regulation (unbalance load) mode.


Extremely Tight Voltage Regulation


Custom VR(Variable Resistor) design to control the balanced point of +12V rail to make sure the output voltage regulation is under +/- 1% under any load change.