FSP HG2-850-G5T
FSP Hydro G PRO 850W Power Supply User Manual
Model: HG2-850-G5T
1. Inleiding
This manual provides detailed instructions for the installation, operation, and maintenance of your FSP Hydro G PRO 850W Power Supply. This unit is an 80 Plus Gold certified, fully modular power supply compliant with ATX 3.1 and PCIe 5.1 standards, featuring a native 12V-2X6 connector.

Beeld: Voorkant view of the FSP Hydro G PRO 850W Power Supply.
2. Sleutel kenmerke
- ATX 3.1 & PCIe 5.1 Compliance: Designed to meet the latest ATX 3.1 and PCIe 5.1 specifications, including a native 12V-2X6 connector and cable for next-generation hardware.
- 80 Plus Goud Gesertifiseerd: Ensures high power efficiency, operating at a minimum of 90% efficiency at 50% load, reducing electricity consumption and heat generation.
- Full Modular Design: Allows for flexible cable management by connecting only the necessary cables, improving airflow and reducing clutter within the PC case.
- Off-Wet Technology (Conformal Coating): Features an exclusive conformal coating for enhanced reliability and performance in challenging environments, tested to function effectively in up to 95% relative humidity.
- Kompakte grootte: With a length of 150mm, the power supply offers a smaller footprint, facilitating easier installation in various PC chassis.
- Exceptional Quiet Operation with Eco Switch: Includes an Eco switch that, when activated, optimizes power consumption and allows the fan to remain off under 30% load, providing a silent computing experience.
3. Opstelling en installering
Before installation, ensure your system components are compatible with an 850W power supply and that your PC case has adequate space for the unit (dimensions: 150mm L x 150mm W x 86mm H).
3.1 Uitpak en inspeksie
Carefully remove the power supply and all modular cables from the packaging. Inspect for any visible damage. If any damage is found, contact your retailer or FSP support immediately.
3.2 Monteer die kragtoevoer
- Position the power supply in the designated PSU bay of your PC case. Ensure the fan is oriented correctly for optimal airflow (typically facing downwards if your case has a bottom vent, or upwards if not).
- Bevestig die kragtoevoer aan die kas met die meegeleverde skroewe.
3.3 Connecting Modular Cables
The FSP Hydro G PRO is fully modular, allowing you to connect only the cables required for your system. Refer to the image below for the connector layout on the power supply unit.

Image: Modular connector panel of the FSP Hydro G PRO power supply, showing clearly labeled ports for Motherboard, CPU, PCIe, and Peripheral connections.
- Motherboard Power: Sluit die 24-pen ATX-kabel aan op die moederbord.
- SVE Krag: Connect the 8-pin (4+4 pin) EPS/CPU cables to your motherboard's CPU power connectors. Modern motherboards may require one or two such connectors.
- PCIe Power (Graphics Cards): Use the appropriate PCIe cables for your graphics card(s). This unit includes a native 12V-2X6 connector for compatible PCIe 5.1 graphics cards. For older cards, use the standard 6+2 pin PCIe connectors.
- Peripheral Power: Connect SATA power cables for storage drives (SSDs, HDDs) and other peripherals. Use Molex connectors for older devices or case fans if needed.
Ensure all connections are secure and properly seated. Route cables neatly to improve airflow and aesthetics.
4. Bedryfsinstruksies
4.1 Aanvanklike aanskakeling
- After all internal connections are made, connect the AC power cord to the power supply and then to a wall outlet.
- Flip the main power switch on the back of the power supply to the 'ON' position.
- Druk die aan/af-knoppie op jou rekenaarkas om die stelsel te begin.
4.2 Eco Switch Functionality
The FSP Hydro G PRO features an Eco switch located on the rear panel. This switch controls the fan's operation based on load.

Beeld: Agter view of the FSP Hydro G PRO power supply, highlighting the Eco switch for fan control.
- When the Eco switch is ON, the power supply fan will not operate under low load (below 30%), providing a silent experience during low power consumption. The fan will automatically activate when the load exceeds 30% to maintain optimal cooling.
- When the Eco switch is AF, the power supply fan will operate continuously, regardless of the load, providing constant airflow.
5. Onderhoud
The FSP Hydro G PRO power supply is designed for long-term reliability with minimal maintenance.

Image: Illustration of internal components protected by conformal coating.
- Stofverwydering: Periodically inspect the power supply's fan intake and exhaust vents for dust accumulation. Use compressed air to gently clear any dust to ensure proper airflow and cooling. Ensure the power supply is turned off and unplugged before cleaning.
- Konforme Bedekking: The unit features an "Off-Wet Technology" conformal coating, providing protection against dust, moisture, and stains. This reduces the need for frequent internal cleaning in typical environments.
6. Probleemoplossing
If you encounter issues with your FSP Hydro G PRO power supply, consider the following steps:
- Geen krag:
- Ensure the AC power cord is securely connected to both the power supply and the wall outlet.
- Verify that the main power switch on the back of the power supply is in the 'ON' position.
- Check all modular cables (24-pin ATX, CPU, PCIe, etc.) are firmly seated in both the power supply and the respective components.
- Toets die muuraansluiting met 'n ander toestel om te bevestig dat dit krag verskaf.
- Stelselonstabiliteit/Willekeurige Afsluitings:
- Maak seker dat jou stelsel se kragvereistes nie die 850W-kapasiteit van die kragtoevoer oorskry nie.
- Check for proper ventilation around the power supply and within the PC case to prevent overheating.
- Verify that all power connectors are correctly installed and not loose.
- Fan Not Spinning (Eco Mode):
- If the Eco switch is ON, the fan is designed not to spin under low load (below 30%). This is normal operation. The fan will activate automatically when the system load increases.
- If the Eco switch is OFF and the fan is not spinning, ensure the power supply is receiving power and is not faulty.
If issues persist after performing these checks, contact FSP customer support or your retailer for further assistance.
7. Spesifikasies
| Kenmerk | Detail |
|---|---|
| Model Naam | HG2-850-G5T |
| Uitset Wattage | 850 Watt |
| 80 Plus Sertifisering | Goud |
| ATX weergawe | 3.1 |
| PCIe-weergawe | 5.1 (with 12V-2X6 connector) |
| Vormfaktor | ATX |
| Modulariteit | Vol modulêr |
| Verkoelingsmetode | Air (with Eco fan control) |
| Produkafmetings (L x B x H) | 150 mm x 150 mm x 86 mm (6 x 6 x 3.5 duim) |
| Item gewig | 3.38 kilogram (7.44 pond) |
| Vervaardiger | FSP Group INC |
8. Waarborg en Ondersteuning
The FSP Hydro G PRO 850W Power Supply comes with a 10 jaar waarborg, ensuring long-term reliability and peace of mind. For warranty claims, technical support, or any product-related inquiries, please contact FSP customer service through their official webwebwerf of jou aankooppunt.
Bewaar asseblief u aankoopbewys vir waarborgvalidering.
Verwante Dokumente - HG2-850-G5T
![]() |
FSP Power Supply Manual: Installation, Connectors, Warranty, and Troubleshooting This comprehensive manual from FSP provides detailed instructions for installing and connecting your power supply unit (PSU), explains connector pinouts, outlines the warranty policy, offers troubleshooting guidance, and covers WEEE and RoHS compliance information. |
![]() |
FSP ACK Silver Series 80 PLUS Silver Power Supply Units - Specifications and Installation Guide Comprehensive guide to FSP ACK Silver Series 80 PLUS Silver power supply units, detailing features, safety protections, technical specifications for 750W and 850W models, cable information, and installation instructions. |
![]() |
FSP FlexGURU Series Power Supply Units: FSP250-50FGBBI(M) & FSP300-57FCB - User Manual & Specifications Comprehensive user manual and technical specifications for FSP FlexGURU series power supply units, including models FSP250-50FGBBI(M) and FSP300-57FCB. Features installation guide, connector pinouts, troubleshooting, and RoHS compliance. |
![]() |
FSP 9PA250DC00 Meganiese Tekening en Pinout Spesifikasies Gedetailleerde meganiese tekening en penspesifikasies vir die FSP 9PA250DC00-kragtoevoereenheid, insluitend draadtoewysings, afmetings en modelinligting van die FSP Group. |
![]() |
FSP100-50FAB Power Supply Appearance and Wiring Diagram Technical specifications and assembly details for the FSP100-50FAB power supply unit by FSP Technology Inc. Includes detailed wiring information, connector pinouts, wire colors, gauge, lengths, and dimensional data. |
![]() |
FSP700-50UEB Kragtoevoer-samestelling en bedradingsdiagram Gedetailleerde monterings- en bedradingsdiagram vir die FSP700-50UEB-kragtoevoereenheid, insluitend fisiese afmetings, konnektorpenne, draadspesifikasies en vervaardigingsbesonderhede van FSP TECHNOLOGY INC. Hierdie dokument beskryf die interne bedradingsharnas en komponentverbindings. |
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.





