1. Introduzione
This manual provides essential information for the proper installation, operation, and maintenance of your Mars Gaming MPB850 850W 80 Plus Bronze PC Power Supply. Please read this manual thoroughly before installation to ensure safe and efficient use of the product.
2. Informazioni di sicurezza
WARNING: Risk of electric shock. Do not open the power supply unit. There are no user-serviceable parts inside.
- Assicuratevi chì l'alimentazione sia scollegata da a presa principale prima di l'installazione o di a manutenzione.
- Installate l'alimentatore in un locu ben ventilatu per impedisce u surriscaldamentu.
- Aduprate solu i cavi furniti cù l'alimentatore.
- This power supply is designed for use with personal computers only.
- The MPB850 includes multiple protection mechanisms: Over Power Protection (OPP), Over Voltage Prutezzione (OVP), Under Voltage Protection (UVP), and Short Circuit Protection (SCP) to ensure system safety.
3. Cuntenutu di u pacchettu
Verificate chì tutti l'articuli sò presenti in u pacchettu:
- Mars Gaming MPB850 850W Power Supply Unit
- Cordu di alimentazione AC
- Viti di montaggio
- Manuale d'uso (stu documentu)
4. Caratteristiche di u produttu
The Mars Gaming MPB850 is a high-performance power supply designed for reliable and efficient operation in personal computers.
- Potenza di 850 W in uscita: Fornisce ample power for demanding PC configurations.
- 80 Plus Bronze 230V EU Certified: Achieves up to 90% efficiency, reducing energy waste and heat generation.
- Tecnulugia SilentRPM: Features an ultra-silent 120mm fan with intelligent thermal control, maintaining noise levels at just 10 dB up to 40% load.
- Active PFC: Power Factor Correction with 99% efficiency for stable power delivery.
- 12V Single Rail Design: Ensures consistent and stable power to critical components.
- Optimized Cabling: Flat, black, and extra-long cables for easy installation and improved cable management.

This power supply is built with industrial-grade filtration systems and has been approved by renowned European testing laboratories, ensuring a high degree of safety and reliability.
5. Setup è Installazione
Follow these steps to install your Mars Gaming MPB850 power supply:
- Preparate u vostru sistema: Ensure your computer is completely powered off and unplugged from the wall outlet. Open your PC case.
- Eliminate u vechju alimentatore (s'ellu hè applicabile): Scollegate tutti i cavi da u vostru vechju alimentatore è cacciate e so viti di muntatura. Fate lu scorrere cù cura fora di a carcassa.
- Installate una nova alimentazione: Gently slide the Mars Gaming MPB850 into the power supply bay of your PC case. Ensure the fan is facing the correct direction for optimal airflow (usually facing downwards if your case has a bottom vent, or upwards if it's a top-mounted PSU). Secure the power supply with the provided mounting screws.
- Connect Main Power (20+4 Pin): Connect the large 20+4 pin ATX connector to the corresponding port on your motherboard. Ensure it clicks into place.
- Connect CPU Power (4+4 Pin): Connect the 4+4 pin CPU power connector to the CPU power port on your motherboard. This is usually located near the CPU socket.
- Connect PCI-E Power (6+2 Pin): If you have a dedicated graphics card, connect the 6+2 pin PCI-E connectors to your graphics card. Some high-end cards may require two or more such connectors.
- Cunnette i dispositivi SATA: Use the SATA power connectors for your SSDs, HDDs, and optical drives.
- Connect PATA Devices: Use the PATA (Molex) connectors for older devices or case fans that require them.
- Gestione di Cable: Utilize the flat, black, and extra-long cables to route them neatly behind the motherboard tray or through designated channels in your case. This improves airflow and aesthetics.
- Chiude a scatula è cunnette l'alimentazione CA: Una volta chì tutte e cunnessione sò sicure, chjude u vostru chassis di PC. Cunnette u cavu di alimentazione CA à l'alimentatore è dopu à una presa murale.


6. Operating Instructions
After successful installation, operating the Mars Gaming MPB850 is straightforward:
- Power On: Assicuratevi chì l'interruttore di alimentazione situatu daretu à l'alimentatore sia in a pusizione "ON" (I).
- Start PC: Press the power button on your computer case. The power supply will provide power to all connected components.
- Operazione Fan: The 120mm fan will operate quietly, utilizing SilentRPM technology to adjust its speed based on the power supply's load and temperature, ensuring optimal cooling with minimal noise.
7. Mantenimentu
Una manutenzione adatta assicura a longevità è e prestazioni ottimali di a vostra alimentazione elettrica:
- Pulizia di a polvere: Pulite periodicamente a polvera da u ventilatore è da e prese d'aria di l'alimentatore cù aria compressa. Assicuratevi chì u PC sia spento è scollegatu prima di pulisce.
- Flussu d'aria: Ensure that the PC case has adequate airflow and that the power supply's intake and exhaust vents are not obstructed.
- Ùn apre micca: Ùn pruvate mai à apre l'alimentatore. Contene sustanzi à altu vulume.tage components that can cause severe injury or death. Opening the unit will also void the warranty.
8. Risoluzione di prublemi
If you encounter issues with your Mars Gaming MPB850, consider the following:
- Nisun putere:
- Verificate se u cavu di alimentazione CA hè cunnessu currettamente sia à l'alimentatore sia à a presa murale.
- Assicuratevi chì l'interruttore di alimentazione situatu daretu à l'alimentatore sia in a pusizione "ON" (I).
- Verify that all internal power cables (20+4 pin, 4+4 pin, PCI-E) are correctly and firmly connected to the motherboard and components.
- Pruvate a presa murale cù un altru apparechju per cunfirmà ch'ella hà a putenza.
- Instabilità di putenza/sistema intermittente:
- Ensure the power supply is adequately rated for all your system components.
- Verificate per e cunnessione di cable loose.
- Assicuratevi una ventilazione curretta per prevene u surriscaldamentu.
- Rumore inusual:
- While the SilentRPM fan is designed for quiet operation, excessive noise might indicate dust buildup. Refer to the Maintenance section for cleaning.
- If the noise persists and is not related to dust, contact customer support.
If these steps do not resolve the issue, contact Mars Gaming customer support for further assistance.
9. Specificazioni
| Feature | Specificazione |
|---|---|
| Marca | Ghjochi di Marte |
| Nome di mudellu | MPB850 |
| Fattore di forma | ATX |
| Forza di output | 850 Watt |
| Certificazione di efficienza | 80 Plus Bronze 230V EU (up to 90%) |
| PFC | Active PFC (99% efficiency) |
| Metudu di rinfrescante | Air (120mm SilentRPM Fan) |
| Dispositivi compatibles | Computer persunale |
| Dimensioni (L x W x H) | 15 x 14.2 x 8.5 cm |
| Pesu | 1.35 chilògrammi |
| Culore | Neru / Rossu |
| Connettore Principale | 1 x 20+4 Pin ATX |
| Connettore CPU | 1 x 4+4 Pin 12V |
| Connettori PCI-E | 2 x 6+2 Pin |
| Connettori SATA | 4 x SATA |
| PATA (Molex) Connectors | 2 x PATA |
| Prutizzioni | OPP, OVP, UVP, SCP |
10. Garanzia è Support
Mars Gaming products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty. For detailed warranty terms and conditions, please refer to the warranty information provided with your purchase or visit the official Mars Gaming websitu.
For technical support, troubleshooting assistance, or warranty claims, please contact Mars Gaming customer service through their official websitu o u rivenditore induve u pruduttu hè statu acquistatu.





