FSP HG2-850-G5T

Manuale utente dell'alimentatore FSP Hydro G PRO 850W

Model: HG2-850-G5T

1. Introduzione

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.

FSP Hydro G PRO 850W Power Supply, front-side view

Immagine: lato frontale view of the FSP Hydro G PRO 850W Power Supply.

2. Caratteristiche principali

  • 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.
  • Certificazione 80 Plus Gold: 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.
  • Dimensioni compatte: 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. Configurazione e installazione

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 Disimballaggio e ispezione

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 Montaggio dell'alimentatore

  1. 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).
  2. Secure the power supply to the case using the provided screws.

3.3 Collegamento dei cavi modulari

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.

FSP Hydro G PRO 850W Power Supply modular connector panel

Image: Modular connector panel of the FSP Hydro G PRO power supply, showing clearly labeled ports for Motherboard, CPU, PCIe, and Peripheral connections.

  • Potenza della scheda madre: Collega il cavo ATX a 24 pin alla scheda madre.
  • Potenza CPU: 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.
  • Potenza periferica: 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. Istruzioni per l'uso

4.1 Accensione iniziale

  1. After all internal connections are made, connect the AC power cord to the power supply and then to a wall outlet.
  2. Portare l'interruttore di alimentazione principale sul retro dell'alimentatore in posizione "ON".
  3. Premere il pulsante di accensione sul case del computer per avviare il sistema.

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.

FSP Hydro G PRO Power Supply rear panel with Eco switch highlighted

Immagine: Posteriore 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 SPENTO, the power supply fan will operate continuously, regardless of the load, providing constant airflow.

5. Manutenzione

The FSP Hydro G PRO power supply is designed for long-term reliability with minimal maintenance.

Internal components of a power supply with conformal coating

Image: Illustration of internal components protected by conformal coating.

  • Rimozione della polvere: 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.
  • Rivestimento conforme: 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. Risoluzione Dei Problemi

If you encounter issues with your FSP Hydro G PRO power supply, consider the following steps:

  • Nessun potere:
    • Assicurarsi che il cavo di alimentazione CA sia collegato saldamente sia all'alimentatore sia alla presa a muro.
    • 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.
    • Provare la presa a muro con un altro dispositivo per verificare che fornisca alimentazione.
  • Instabilità del sistema/Arresti casuali:
    • Assicurarsi che i requisiti di alimentazione del sistema non superino la capacità di 850 W dell'alimentatore.
    • 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. Specifiche

CaratteristicaDettaglio
Nome del modelloHG2-850-G5T
Uscita Wattage850 Watt
Certificazione 80 PlusOro
Versione ATX3.1
Versione PCIe5.1 (with 12V-2X6 connector)
Fattore di formaATX
ModularitàCompletamente modulare
Metodo di raffreddamentoAir (with Eco fan control)
Dimensioni del prodotto (L x P x A)150 mm x 150 mm x 86 mm (6 x 6 x 3.5 pollici)
Peso dell'articolo3.38 chilogrammi (7.44 libbre)
ProduttoreFSP Group INC

8. Garanzia e supporto

The FSP Hydro G PRO 850W Power Supply comes with a Garanzia di 10 anno, 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 websito o il tuo punto vendita.

Conservare la prova d'acquisto per la convalida della garanzia.

© 2025 FSP Group INC. All rights reserved.

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.