1. Introduzione
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Segotep GN-650 650W 80 Plus Gold Certified Non-Modular ATX Power Supply. Please read this manual thoroughly before use and retain it for future reference.
2. Informazioni generali sulla sicurezza
- Sicurezza elettrica: Always disconnect the power supply from the AC outlet before installing, removing, or servicing any components. Ensure your system is properly grounded.
- Ventilazione: Ensure adequate airflow around the power supply. Do not block the fan or any ventilation openings.
- Umidità e temperatura: Avoid exposing the power supply to moisture, high humidity, or extreme temperatures. Operate within specified environmental conditions.
- Installazione professionale: In caso di dubbi su una qualsiasi fase dell'installazione, consultare un tecnico qualificato.
- Componenti interni: Non aprire l'alimentatore casing. Alto volumetagAll'interno sono presenti componenti difettosi e non ci sono parti riparabili dall'utente. L'apertura dell'unità invaliderà la garanzia.
3. Caratteristiche del prodotto
- Certificazione 80 Plus Gold: Ensures high power efficiency, reducing energy consumption and heat generation.
- Non-Modular Design: All cables are permanently attached to the power supply, simplifying installation for some users and ensuring all necessary cables are present.
- Single +12V Output: Provides stable and reliable power delivery for demanding components.
- 120mm Silent Fan: Equipped with a quiet fan for effective cooling and reduced noise levels.
- Protezione completa: Include protezione da sovracorrente (OCP), sovratensionetage Protection (OVP), ai sensi del voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP), and Over Temperature Protection (OTP) for system safety.
- Vol. globaletage Adaptation: Supports a wide range of AC input voltages (100-240Vac).
4. Configurazione: Guida all'installazione
Proper installation is crucial for the performance and longevity of your power supply. Follow these steps carefully.
4.1 Disimballaggio e ispezione
Carefully remove the power supply from its packaging. Inspect for any signs of damage. If damaged, do not proceed with installation and contact your retailer.

Figure 1: Segotep GN-650 Power Supply Overview
4.2 Montaggio dell'alimentatore
- Ensure your computer case is compatible with ATX form factor power supplies. Refer to the dimensions in the specifications section.
- Position the power supply in the designated PSU bay of your computer case. Ensure the fan is facing the correct direction for optimal airflow (typically facing downwards if your case has a bottom vent, or upwards if not).
- Secure the power supply to the case using the provided screws.

Figure 2: Standard ATX Form Factor Compatibility
4.3 Collegamenti dei cavi
The GN-650 features a non-modular design, meaning all cables are pre-attached. Connect the necessary cables to your components.

Figure 3: Available Connectors and Lengths
- 24-Pin ATX Mainboard Connector: Collegare alla presa di alimentazione principale della scheda madre.
- 4+4-Pin CPU Power Connector: Connect to the CPU power socket on your motherboard. This may be an 8-pin or 4-pin connector depending on your motherboard.
- 6+2-Pin PCI-E Connectors (x4): Connect to your graphics card(s). These connectors are designed to be flexible for 6-pin or 8-pin GPU power inputs.
- SATA Connectors (x6): Collegati a dispositivi SATA come SSD, HDD e unità ottiche.
- Molex Peripheral Connectors (x3): Collegare a periferiche più vecchie o ventole del case.
- FDD Connector (x1): For legacy floppy disk drives, if applicable.
Video 1: Segotep 650W Non-Modular 80 Plus Gold Display & Install Video. This video demonstrates the physical aspects and installation process of the Segotep 650W power supply.
4.4 Gestione dei cavi
Although non-modular, careful cable routing can improve airflow and aesthetics. Use cable ties to bundle unused or excess cables neatly within your case.

Figure 4: Non-Modular Cable Design for Segotep GN-650
5. Istruzioni per l'uso
Once installed, ensure all connections are secure before powering on your system. The Segotep GN-650 is designed for reliable and efficient operation.
- Accensione: Flip the power switch on the back of the PSU to the 'I' (On) position. Then, power on your computer using the case's power button.
- Efficienza: The 80 Plus Gold certification means the power supply operates at a high efficiency (up to 90% at typical load), minimizing wasted energy and heat.
- Raffreddamento: The integrated 120mm fan provides effective cooling for the power supply components. It is designed for quiet operation under normal load conditions.

Figura 5: Curva di efficienza dell'oro 80 Plus

Figure 6: High Speed, Low Noise 120mm Fan
6. Manutenzione
To ensure optimal performance and extend the lifespan of your power supply, periodic maintenance is recommended.
- Pulizia della polvere: Regularly clean dust from the power supply's fan and ventilation grilles using compressed air. Ensure the system is powered off and unplugged before cleaning.
- Ispezione dei cavi: Controllare periodicamente tutti i collegamenti dei cavi per assicurarsi che siano saldi e privi di danni.
- Condizioni ambientali: Mantenere un ambiente pulito, asciutto e ben ventilato per il sistema informatico.
7. Risoluzione Dei Problemi
Se riscontri problemi con l'alimentatore, fai riferimento ai seguenti passaggi comuni per la risoluzione dei problemi:
- Nessun potere:
- Ensure the power cable is securely plugged into both the PSU and the wall outlet.
- Verify the PSU's power switch on the back is in the 'I' (On) position.
- Check all internal power connections (24-pin ATX, CPU, PCI-E, SATA) are firmly seated.
- Provare la presa a muro con un altro dispositivo per assicurarsi che sia alimentata.
- Instabilità del sistema/Arresti casuali:
- Assicuratevi che i requisiti di alimentazione del vostro sistema non superino la capacità di 650 W dell'alimentatore.
- Controllare che non vi siano surriscaldamenti. Assicurarsi che la ventola dell'alimentatore giri e non sia ostruita.
- Verify all components are correctly installed and not drawing excessive power.
- Rumore insolito:
- If the noise is from the PSU fan, ensure it is clean and free of obstructions.
- If the noise is a high-pitched whine (coil whine), this is generally harmless but can be a characteristic of some power supplies.
If problems persist after following these steps, contact Segotep customer support or a qualified technician.
8. Specifiche

Figure 7: Segotep GN-650 Dimensions and DC Output Table
| Caratteristica | Dettaglio |
|---|---|
| Modello | GN-650 |
| Uscita Wattage | 650 Watt |
| Certificazione di efficienza | 80 più oro |
| Fattore di forma | ATX, ATX12V |
| Progettazione dell'alimentatore | Non modulari |
| Metodo di raffreddamento | Air (120mm Silent Fan) |
| Dimensioni del prodotto (L x P x A) | 5.91 x 5.51 x 3.35 pollici |
| Peso dell'articolo | 4.58 libbre |
| Ingresso volumetage | 100-240Vac |
| Tipi di connettori | ATX (20+4 Pin), CPU (4+4 Pin), PCI-E (6+2 Pin), SATA, Molex, FDD |
| Protezione PFC | PFC attivo |
| Conformità | Direttiva RoHS |
9. Garanzia e supporto
The Segotep GN-650 Power Supply comes with a Garanzia di 5 anno, ensuring peace of mind regarding its quality and durability. For technical support, warranty claims, or further assistance, please refer to the contact information provided with your product packaging or visit the official Segotep websito.
Produttore: Segotep
Data prima disponibilità: 23 dicembre 2019





