1. Introduction
The Mars Gaming MPZE750M is a 750W Full Modular ATX power supply designed for desktop computers. It features an 80 PLUS Silver certification, ensuring high energy efficiency and performance. This power supply incorporates a 140mm FDB (Fluid Dynamic Bearing) fan with AI-RPM technology for ultra-quiet operation, high-precision SMD manufacturing, and durable 105° Japanese capacitors for extended service life. Its full modular design with white ribbon cables facilitates a clean and simple installation.
Figure 1: Mars Gaming MPZE750M Power Supply
2. Safety Information
Please read and understand all safety instructions before installing or using this product. Failure to follow these instructions may result in electric shock, fire, or damage to the product and connected components.
- Ensure the power supply is disconnected from the AC power outlet before installation or handling.
- Do not open the power supply unit. High voltages are present inside, and there are no user-serviceable parts. Opening the unit will void the warranty.
- Install the power supply in a well-ventilated area, away from heat sources, direct sunlight, and moisture.
- Use only the modular cables provided with this power supply. Using incompatible cables may cause damage.
- Ensure all cables are securely connected to prevent loose connections and potential electrical hazards.
- This product is designed for use in desktop computer systems only.
3. Package Contents
Verify that your package contains the following items:
- Mars Gaming MPZE750M Power Supply Unit
- Set of Full Modular White Ribbon Cables (e.g., 24-pin ATX, CPU, PCIe, SATA, Molex)
- AC Power Cord
- Mounting Screws
Figure 2: MPZE750M with included modular cables
4. Installation Guide
Follow these steps to install your Mars Gaming MPZE750M power supply:
- Prepare Your System: Ensure your computer is completely powered off and unplugged from the wall outlet. Open your computer case to access the power supply mounting area.
- Remove Old PSU (if applicable): Disconnect all cables from your old power supply and remove its mounting screws. Carefully take out the old PSU.
- Mount the New PSU: Place the MPZE750M power supply into the designated bay in your computer case. Ensure the fan is facing the correct direction (usually downwards if your case has a bottom vent, or upwards if not). Secure the PSU with the provided mounting screws.
- Connect Modular Cables: Identify the necessary cables for your motherboard, CPU, graphics card(s), and storage devices. Connect these cables to the corresponding modular ports on the power supply. The full modular design allows you to connect only the cables you need, improving airflow and cable management.
Figure 3: Modular cable connections
- Connect to Components: Route the connected modular cables to your motherboard (24-pin ATX, 4/8-pin CPU), graphics card(s) (6/8-pin PCIe), and storage drives (SATA power, Molex if needed). Ensure all connections are firm and secure.
- Cable Management: Utilize the extra length and flat design of the white ribbon cables to manage them neatly within your case, optimizing airflow and aesthetics.
- Connect AC Power: Once all internal connections are made, connect the AC power cord to the power supply's input port and then to a wall outlet.
- Power On: Flip the power switch on the back of the power supply to the 'ON' position. You can find the power switch next to the AC input port.
Figure 4: AC Power Input and Switch
- Close your computer case and power on your system.
5. Operating Instructions
The Mars Gaming MPZE750M power supply is designed for reliable and efficient operation with minimal user intervention.
- Power On/Off: Use the main power switch on the rear of the PSU to cut off or restore power to the unit. For normal operation, leave this switch in the 'ON' position.
- AI-RPM Fan Technology: The integrated 140mm FDB fan utilizes AI-RPM technology, which automatically adjusts the fan speed based on the power supply's temperature and load. This ensures optimal cooling while maintaining ultra-quiet operation, contributing to a distraction-free computing environment.
- Efficiency: The 80 PLUS Silver certification and 99% digital ACTIVE-PFC efficiency, combined with 87% electrical efficiency, mean the power supply delivers consistent power to your components with minimal energy waste.
Figure 5: 140mm FDB Fan with AI-RPM Technology
6. Maintenance
To ensure the longevity and optimal performance of your MPZE750M power supply, consider the following maintenance tips:
- Keep Vents Clear: Regularly check that the power supply's intake and exhaust vents are free from dust and obstructions. Blocked vents can lead to overheating and reduced efficiency.
- Dust Cleaning: Periodically clean the exterior of the power supply and the fan grille using compressed air or a soft brush. Ensure the power supply is unplugged before cleaning.
- Cable Integrity: Occasionally inspect the modular cables for any signs of wear or damage. Replace any damaged cables immediately.
7. Troubleshooting
This section addresses common questions and potential issues you might encounter.
Q: How does the Mars Gaming MPZE750M power supply ensure safe and uncomplicated operation?
A: The MPZE750M power supply includes advanced electronic protection and security systems, such as OCP (Over Current Protection), OVP (Over Voltage Protection), OPP (Over Power Protection), OTP (Over Temperature Protection), OLP (Over Load Protection), NLO (No Load Operation), PFP (Power Failure Protection), UVP (Under Voltage Protection), SCP (Short Circuit Protection), and TCP (Thermal Cutoff Protection). These systems work together to ensure safe and reliable operation at all times.
Q: How does the AI-RPM technology contribute to a quiet environment?
A: The AI-RPM technology automatically adjusts the fan speed according to the equipment's needs. This intelligent design, combined with the 140mm FDB fan, not only keeps the temperature in check but also ensures ultra-quiet operation, minimizing distractions during gaming or work.
8. Specifications
| Feature | Specification |
|---|---|
| Brand Name | MARS GAMING |
| Model Number | MPZE750M |
| Power Output | 750W |
| Form Factor | ATX |
| 80 PLUS Certification | 80 PLUS SILVER |
| Electrical Efficiency | 87% |
| Digital ACTIVE-PFC Efficiency | 99% |
| Modular Type | Full Modular |
| Fan | 1 x 140mm FDB fan with AI-RPM technology |
| PFC Type | Active |
| Number of SATA Ports | 6 |
| Main Interface Type | 24Pin |
| Application | Desktop |
| Input Voltage | 200-240V 50/60Hz |
| Capacitors | 105° Japanese capacitors |
| Certification | CE |
| Warranty | 10 years |
Figure 6: Key Features Diagram
9. User Tips
- Enhanced Reliability: The use of high-quality 105° Japanese capacitors provides superior reliability and durability. These capacitors are designed to operate efficiently across various temperatures, ensuring consistent performance and reducing the likelihood of premature failures.
- Simplified Installation: The full modular design with flat white ribbon cables significantly simplifies the installation process. Connect only the cables you need, and utilize their extra length and flexibility for optimal cable management and improved airflow within your PC case.
Figure 7: Japanese Capacitors
10. Warranty and Support
The Mars Gaming MPZE750M power supply comes with an industry-leading 10-year warranty, reflecting confidence in its durability and high-quality components. This warranty covers defects in materials and workmanship under normal use.
For technical support or warranty claims, please contact your retailer or the official Mars Gaming support channels. Keep your proof of purchase for warranty validation.
The power supply is equipped with comprehensive electronic protection systems including OCP, OVP, OPP, OTP, OLP, NLO, PFP, UVP, SCP, and TCP to ensure safe and reliable operation throughout its lifespan.
