Tacens Mars Gaming MPB850PSI 850W ATX 3.1 80 PLUS Gold Semi-Modular Power Supply Unit

The Tacens Mars Gaming MPB850PSI is a high-performance power supply unit designed for gaming and demanding PC builds. With 850W continuous power, ATX 3.1 compliance, and 80 PLUS Gold efficiency, it delivers stable, efficient, and reliable power to your components. The semi-modular cable design with flat black cables simplifies cable management, while the 120mm hydraulic bearing fan ensures quiet and durable cooling.

Advantages

80 PLUS Gold certification guarantees up to 90% efficiency under typical loads, reducing energy waste and heat. The semi-modular design allows you to connect only the cables you need, improving airflow and aesthetics. Active PFC and comprehensive protections (OVP, UVP, OPP, SCP, OCP, OTP) safeguard your system against electrical anomalies.

Suitable for

• Gaming PCs with high-end GPUs and CPUs
• Workstations requiring stable power delivery
• Custom PC builds where cable management is a priority

Key specifications

• Total Power: 850 W
• Efficiency: 80 PLUS Gold
• Form Factor: ATX
• Modularity: Semi-Modular
• Main Power Connector: 1x 24-pin ATX
• CPU Power Connectors: 2x 4+4-pin EPS
• PCIe Power Connectors: 4x 6+2-pin
• SATA Power Connectors: 6x
• Peripheral (Molex) Power Connectors: 3x
• Fan Diameter: 120 mm
• Fan Bearing: Hydraulic Bearing (HDB)
• PFC Type: Active PFC
• Input Voltage: 100-240 V AC
• Input Frequency: 50/60 Hz
• Protections: OVP, UVP, OPP, SCP, OCP, OTP
• Color: Black
• MTBF: 100,000 hours

Recommendations

For optimal performance, pair this PSU with a compatible ATX case and ensure your system's total power draw does not exceed 850W. The semi-modular cables make installation easy even for first-time builders.