Products 
Hydro G PRO ATX3.0(PCIe5.0) 850W
- Complies with ATX12V V3.0 & EPS12V V2.92
- Efficiency ≥ 90% at typical load
- Intelligent fan speed control
- Quiet and long-lasting 120mm FDB fan
- +5V & 3.3V DC to DC module design
- +12V single rail design
- Japanese electrolytic capacitors
- Changeable side stickers for DIY enthusiasts and gamers
- Conformal coatings for harsh environments
- Full protections: OCP, OVP, SCP, OPP, OTP
New ATX PSU Specifications
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.
Click here to know more details.
High Compatibility for High Power
The series comes with native PCIe5.0 connector and also supports 3 slots of PCIe 6+2Pin for graphic card, besides, 2 slots of CPU connector for higher performance.
More Powerful with Compact Size
New HYDRO G Pro series upgrades from original HYDRO G, took the best features of HYDRO G series and made them even better. With smaller size, improves performance and more powerful output give you ultra-performance.
Keep in Compliance IEC/EN 62368
FSP Group features the latest in green power technology, and provide a full kinds of additional safety approvals to keep designs ahead of the changing regulations. FSP has upgraded the majority of power supplies to the new IEC/EN 62368 standard for your gaming rigs.
80 Plus® Gold Certification
HYDRO G Pro series is a power supply with 80 PLUS® Gold Certification that guarantees to operate at a minimum of 90% efficiency at 50% load of PSU rated power and as a result to reduce lots of electricity cost.
ECO Switch, Quieter and Longer Lasting Fan
You can adjust the button to suit your needs, when Eco Button is switched on, making it easier to run on lower consumption and whisper silent. The fan in the power supply will not operate when the power supply is under 30% loading for silent state.
Compatible with Latest PC-technology
Corresponds exactly to a variety of the latest CPU platform. Complies with Intel ATX12V V3.0 Power supply design guide and make sure the peak power in 12V supports for the latest Intel and AMD platform and delivers full power to your PC system.
Multiple-unit Connectors
The ATX 12V CPU power connector is able to support CPUs for enough watt. HYDRO G PRO series from 850W to 1200W packages 2 x 4+4 pins power connectors more than regular PSUs and provide the stable and peakoutput to your new config will require.
Fully Modular Design for Quick and Easy Installation
Fully modular design simplifies installation and allows you to use only the cables you need, for a neater and cleaner build.
Off-Wet Technology
Hydro G Pro is covered with conformal coatings to guarantee reliable performance in a harsh environment. It can work perfectly with 95%RH while others cannot.
LLC Half Bridge Topology with DC-DC Module Design
New HYDRO G Pro series features extremely tight voltage regulation to make the output voltage regulation under +/- 1% at any load change and offer you supreme efficiency and voltage stability.
10-Year Warranty
FSP is committed to manufacturing high-quality and reliable power supplies. The Hydro G Pro series are backed by our 10-year warranty for both service and technically.
Performance
AC/DC
| AC Input | 100-240Vac~ 11-5.5A 50-60Hz | ||||
| DC Output | +3.3V | +5V | +12V | -12V | +5Vsb |
| Max Output Current | 20A | 20A | 70.83A | 0.3A | 2.5A |
| Max Combined Power | 120W | 850W | 3.6W | 12.5W | |
| Total Power | 850W | ||||
Cables
 |  |  |  |  |  |  | |
| MB 20+4 PIN | CPU 4+4 PIN | 12VHPWR | PCIe 6+2 | SATA | Molex (PERIPHERAL) | Floppy | |
| Connectors | 1 | 2 | 1 | 6 | 14 | 5 | 1 |
Specifications
| Model | HG2-850,Gen5 |
|---|---|
| Rated Output Power | 850W |
| Form Factor | ATX |
| 80 PLUS Certification | Gold |
| Input Voltage | 100-240V |
| Input Current | 11-5.5A |
| Input Frequency | 50-60Hz |
| PFC | Active PFC |
| Efficiency | ≥90% at typical load |
| Fan Type | FDB Fan, 120mm |
| Dimensions(L x W x H) | 150 x 150 x 86mm |
| Operation Temp. | 0-50℃ |
| Protection | OCP, OVP, OPP, SCP, OTP |
Download
UserManual_PSU.pdf