80 Plus Gold
EAN of UPC
80 Plus Gold
ATX Connector (24 Pin)
EPS (4+4 Pin)
PCIe Connector (6+2 Pin)
PRIME 850 W Gold
The Seasonic PRIME Gold 850 watt power supply is fully modular and built with high quality components.
Top-grade high-temperature capacitors provide ultra-low resistance and copper plates replace wiring to further improve power efficiency.
This unit boasts an impressive 0.5 % tolerance fo load regulation, which protects the components against damage emanating from power fluctuations.
Innovative fan control system gets paired with a top quality Fluid Dynamic Bearing Fan to lower temperature and noise.
This power supply is a great choice for anyone who appreciated a high quality power supply with an impressive electronic performance.
Seasonic was the forerunner of creating the very first 80 PLUS® Gold certified power supply on the market
and since that time it has built a very popular Gold series lineup that covers a full power range of power supplies with impeccable performance and efficiency.
The highly efficient 80 PLUS® Gold certification guarantees greater than 87 %, 90 % and 87 % efficiency at 20 %, 50 % and 100 % operating loads, respectively.
The clear advantage of buying a power supply with 80 PLUS® Gold rating is the fact that the less energy gets wasted during power conversion, the lower the operating costs will be for the user.
Fluid Dyanamic Fan Bearing
High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil.
They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans.
The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption.
Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.
Premium Hybrid Fan Control
Seasonic’s vast experience in designing the most silent and efficient power supplies on the market was translated into the development of Hybrid Mode;
a state-of-the-art fan control that enables users to keep the overall fan noise at the lowest possible level.
Power Supply Sound
The Seasonic PRIME Series is designed with very favorable level of acoustics and it uses carefully selected components and innovative circuit design to minimize sound output.
Beyond our rigorous internal tests, the power supply also went through external testing with the most popular graphics cards to ensure that the sound at all loads would be kept at the lowest possible level.
The chart compares the sound level of the Seasonic PRIME power supply to other ambient sounds.