1. Introduzione
This manual provides detailed instructions for the installation, operation, and maintenance of your Antec GSK750 V2 ATX3.1 750W Full Modular Power Supply. This power supply unit (PSU) is designed to deliver stable and efficient power to your computer system, featuring ATX3.1 and PCIe 5.1 compatibility, 80 PLUS Gold certification, and a full modular cable design for optimized cable management.

Image: The Antec GSK750 V2 750W Full Modular Power Supply, showcasingrazie al suo design compatto e ai connettori modulari.
2. Informazioni sulla sicurezza
Please read and follow all safety instructions carefully before installing or operating the power supply. Failure to do so may result in personal injury or damage to your equipment.
- Prima di procedere all'installazione o alla manutenzione, assicurarsi che l'alimentazione sia scollegata dalla presa di corrente CA.
- Non aprire l'alimentatore casing. Alto volumetagall'interno sono presenti componenti e non ci sono parti riparabili dall'utente.
- Installare l'alimentatore in un'area ben ventilata, lontano da fonti di calore, luce solare diretta e umidità.
- Utilizzare solo i cavi modulari forniti con questo alimentatore. L'utilizzo di cavi incompatibili potrebbe danneggiare l'alimentatore o i componenti collegati.
- Prima di accendere il sistema, assicurarsi che tutti i cavi siano collegati saldamente.
3. Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- Antec GSK750 V2 ATX3.1 750W Full Modular Power Supply Unit
- Set di cavi modulari (incluso cavo PCIe 5.1 12V-2x6)
- Cavo di alimentazione CA
- Viti di montaggio
- Manuale dell'utente (questo documento)
4. Configurazione e installazione
Follow these steps to install your Antec GSK750 V2 power supply:
4.1 Installazione fisica
- Assicurati che il computer sia spento e scollegato dalla presa a muro.
- Apri il case del computer.
- Mount the Antec GSK750 V2 PSU into the designated power supply bay in your PC case using the provided mounting screws. Ensure the fan is oriented correctly for optimal airflow (typically facing down if there's a bottom vent, or up if not).

Image: The compact size of the Antec GSK750 V2 power supply, illustrating its smaller dimensions compared to larger PSUs, allowing for easier installation in various PC cases.
4.2 Collegamenti dei cavi
The GSK750 V2 is a full modular PSU, meaning you only connect the cables you need, which helps improve airflow and cable management within your case.
- Connect the necessary modular cables to the power supply unit. Refer to the labels on the PSU and the cables to ensure correct connections.
- Collegare il cavo ATX a 24 pin alla scheda madre.
- Connect the 8-pin (4+4) EPS/CPU cables to your motherboard's CPU power connectors.
- For graphics cards, use the appropriate PCIe cables. The GSK750 V2 supports PCIe 5.1 with a dedicated 12V-2x6 (450W) cable for modern GPUs. Connect these securely to your graphics card(s).
- Connect SATA power cables to your storage drives (SSDs, HDDs) and other SATA-powered devices.
- Connect Molex cables for any peripherals that require them.

Immagine: Un dettaglio view of the Antec GSK750 V2's modular cable ports, highlighting the ATX3.1 and PCIe 5.1 compatibility and the various connection types available for system components.

Image: Illustration of the full modular cable design, demonstrating how only necessary cables are connected to the PSU, reducing clutter and improving airflow within the PC case.
4.3 Initial Power Up
- Once all internal connections are made, close your computer case.
- Collegare il cavo di alimentazione CA all'alimentatore e poi a una presa a muro.
- Portare l'interruttore di alimentazione sul retro dell'alimentatore in posizione "ON".
- Accendi il computer.
5. Istruzioni per l'uso
The Antec GSK750 V2 PSU is designed for reliable and efficient operation with minimal user intervention.
5.1 Zero RPM Manager
This power supply features a Zero RPM Manager mode. In this mode, the 120mm silent fan remains off under low to moderate loads to provide silent operation. The fan will automatically activate when the power load increases, ensuring optimal cooling while minimizing noise levels.

Image: Diagram illustrating the Zero RPM Manager's fan speed curve relative to power load, alongside a visual of the 120mm silent fan designed for quiet and efficient cooling.
5.2 PhaseWave Design
The PSU incorporates Antec's PhaseWave Design, which utilizes an LLC + DC-DC topology for server-class power delivery. This design ensures high efficiency, stable voltage regulation, and reliable performance for your system.

Image: Explanation of PhaseWave Design for power delivery efficiency and CircuitShield, a suite of industrial-grade protections including OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO.
6. Manutenzione
To ensure the longevity and optimal performance of your Antec GSK750 V2 power supply, follow these simple maintenance guidelines:
- Mantenere libere le prese d'aria: Ensure that the intake and exhaust vents of the power supply are not obstructed by dust or other objects. Proper airflow is crucial for cooling.
- Pulizia regolare: Periodically clean the exterior of the power supply and its fan grille using compressed air to remove dust buildup. Always disconnect the PSU from the AC power before cleaning.
- Gestione dei cavi: Maintain tidy cable management within your PC case to prevent cables from obstructing airflow to the PSU and other components.
7. Risoluzione Dei Problemi
If you encounter issues with your Antec GSK750 V2 power supply, refer to the following common problems and solutions:
7.1 No Power to System
- Controllare l'alimentazione CA: Ensure the AC power cord is securely connected to both the PSU and the wall outlet. Verify the wall outlet is functional.
- Interruttore PSU: Confirm the power switch on the back of the PSU is in the 'ON' position.
- Collegamenti interni: Double-check all modular cable connections to the PSU and to your components (motherboard, CPU, GPU). Ensure the 24-pin and 8-pin CPU cables are fully seated.
- Motherboard Stand-offs: Ensure your motherboard is properly installed with stand-offs to prevent short circuits.
7.2 System Instability or Random Shutdowns
- Sovraccarico: Assicurarsi che i requisiti di alimentazione del sistema non superino la capacità di 750 W dell'alimentatore.
- Surriscaldamento: Check for proper airflow within your case and ensure the PSU fan is operating when under load. Clean any dust buildup.
- Protezione CircuitShield: The Antec GSK750 V2 includes comprehensive industrial-grade protections (OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO). If the PSU detects an unsafe condition, it may shut down to protect your components. If this occurs repeatedly, consult a professional.
7.3 La ventola non gira
- Modalità Zero RPM: Under low loads, the fan will not spin. This is normal operation. The fan will activate automatically as the system load increases.
- Ostruzione: Ensure nothing is physically blocking the fan blades.
If problems persist after following these steps, please contact Antec customer support.
8. Specifiche
Detailed technical specifications for the Antec GSK750 V2 ATX3.1 750W Full Modular Power Supply:
| Caratteristica | Dettaglio |
|---|---|
| Nome del modello | GSK750 V2 USA |
| Cosatage | 750 watt |
| Fattore di forma | ATX |
| Certificazione di efficienza | Certificazione 80 PLUS Gold |
| Standard ATX | ATX3.1 |
| Supporto PCIe | PCIe 5.1 (with 12V-2x6 cable) |
| Modularità | Completamente modulare |
| Metodo di raffreddamento | Air (120mm Silent Fan with Zero RPM Manager) |
| Progetto | PhaseWave Design (LLC + DC-DC) |
| Protezioni | OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO (CircuitShield) |
| Dimensioni del prodotto | 5.51 x 3.38 x 5.9 pollici (140 x 86 x 150 mm) |
| Peso dell'articolo | 5.29 libbre |
| Dispositivi compatibili | Personal computer |
8.1 Input and Output Ratings

Image: Table detailing the input voltage ranges and the output voltage, corrente e wattage for each rail (+3.3V, +5V, +12V, -12V, +5VSB) of the Antec GSK750 V2 power supply.
| Ingresso | |||||
|---|---|---|---|---|---|
| 100-240V~, 50Hz-60Hz, 10A Max 200-240V~, 50Hz-60Hz, 10A Max / for China and Korea | |||||
| Produzione | |||||
| +3.3V | +5V | +12V | -12 V | +5VSB | |
| 20A | 20A | 62.5A | 0.3A | 3.0A | |
| 100W | 750W | 3.6W | 15W | ||
| 750W (Combined) | |||||
9. Informazioni sulla garanzia
The Antec GSK750 V2 ATX3.1 750W Full Modular Power Supply comes with a Garanzia di 10 anno dalla data di acquisto. La presente garanzia copre difetti di materiali e fabbricazione in condizioni di normale utilizzo. Si prega di conservare la prova d'acquisto per eventuali reclami in garanzia. Per i termini e le condizioni complete della garanzia, visitare il sito ufficiale Antec. websito o contattare l'assistenza clienti.
10. Assistenza clienti
For technical assistance, troubleshooting, or warranty inquiries, please contact Antec customer support through their official websito:
You may also find helpful resources, FAQs, and driver downloads on their support page.





