Fortron 850W FSP HYDRO K PRO 850 ATX 3.0 Bronze
850 WProduct details
The new Hydro K PRO PSUs fully comply with the ATX12 v2.52 standard and the latest safety 62368 regulation. They come with high-grade ribbon cables, giving your PC a polished look. The Hydro K PRO series is designed with a powerful single +12V rail that continually delivers maximum performance for the most demanding graphic cards, while FSP’s custom DC-DC design provides safety and power efficiency. Additionally, with an 80 Plus® rating at 230V, it delivers over 88% efficiency and low noise levels thanks to its hydraulic bearing fan design, where a large 120mm fan manages cooling duties when necessary, making it excellent for situations sensitive to size and noise.
Up-to-date circuit design features a dual forward topology integrated with active PFC and PWM technology and a double EMI filter, delivering full power and enhancing stability for your system.
Stable DC to DC output quality is achieved with DC to DC modules that have low ripple noise, prolonging system lifetime.
The double-layer EMI filter reduces electromagnetic interference and suppresses noise.
Low noise and less heat are ensured by the Hydro K PRO series, which is equipped with a 120mm hydraulic bearing fan (HYB) that provides optimal cooling while reducing noise. Moreover, the lifespan of this fan is longer than standard fans.
Designed for builders, the +12V single rail design is tailored for power-intensive VGA cards, providing strong power to handle any overloading condition.
With an 80 Plus® Bronze certification, the Hydro K PRO series delivers over 88% efficiency at 230V.
Energy-related ErP/Eup 2013 compliance ensures green power, with total AC power consumption less than 5Vsb rail, meeting the new EU Regulation ErP 2013 for modern systems.
Form factor | ATX |
80 PLUS certificate | Bronze |
Modularity | Modular cable management |
Internal connection options | 24-pin ATX power connector (1x) |
Item number | 39449767 |
Manufacturer | Fortron |
Category | Power Supply PC |
Manufacturer no. | PPA8503209 |
Release date | 19.10.2023 |
Colour | Black |
Exact colour description | Black |
Form factor | ATX |
Efficiency | 88 % |
80 PLUS certificate | Bronze |
Modularity | Modular cable management |
Internal connection options | 24-pin ATX power connector (1x) |
Fan location | Top side |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 120 mm |
Power protection features | OPP, OVP, SCP |
Power | 850 W |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Cpu, PCIe, Peripheral (Molex), SATA |
Length | 14 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 2160 g |
Length | 26.50 cm |
Width | 20.30 cm |
Height | 9.50 cm |
Weight | 2.19 kg |
Product Safety |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: Galaxus- 4.Seasonic1,2 %
- 6.Deepcool1,3 %
- 6.Fortron1,3 %
- 8.Silverstone1,4 %
- 9.Sharkoon1,6 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 3.Corsair1 day
- 3.Deepcool1 day
- 3.Fortron1 day
- 3.Gigabyte1 day
- 3.Lian-Li1 day
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Galaxus- 14.ASUS5,7 %
- 15.Chieftec6,4 %
- 16.Fortron7 %
- 17.Lian-Li7,6 %
- 18.Sharkoon8 %