Mars Gaming MPB550SIW power supply unit 24-pin ATX

Extreme Silence MPB550SI Power Supply
The 550W MPB550SI ATX power supply redefines performance and efficiency with its Extreme Silence design and integrated advanced technology. Equipped with a copper-core SI fan and FDB bearings with AI2-RPM intelligent control, it automatically adjusts speed using artificial intelligence and machine learning to achieve the ideal balance between silence and cooling. Backed by a 7-year warranty and multiple protection systems, the MPB550SI offers total safety and maximum reliability. With 80 Plus Bronze 230V EU certification and DC-DC and SMD technologies, it guarantees superior energy efficiency and exceptional durability.

Experience the power of extreme silence
550W power
Extreme Silence SI fan with copper core
80 Plus Bronze 230V EU certified
AI2-RPM, DC-DC, and SMD technologies

Extreme Silence with Advanced Technology
Experience the power of absolute silence with the MPB550SI power supply, designed to provide exceptional performance without distractions. The advanced copper-core SI fan and state-of-the-art FDB bearings minimize friction and extend lifespan, ensuring ultra-quiet and stable operation even in high-demand scenarios. The fan's advanced frame structure and flow acceleration channels ensure optimal heat dissipation and continuous airflow that keeps the temperature under control to maximize efficiency at all times.

Comprehensive Protection. 7-Year Warranty
Backed by a 7-year warranty, the MPB550SI protects your configuration against overloads, short circuits, and other electrical irregularities with the best protection system for your components: OVP, UVP, OCP, OPP, and SCP.

AI2-RPM Intelligent Control. Intelligent Cooling Without Compromise
AI2-RPM technology employs machine learning and artificial intelligence to adapt fan speed in real time according to system load. This not only guarantees exceptional silence, but also maximum efficiency. This intelligent adjustment allows the MPB550SI to offer optimal performance without unnecessary noise, adapting in a personalized way to every moment and always maintaining the balance between power and silence.

Advanced Technologies: DC-DC and SMD
The MPB550SI incorporates advanced DC-DC conversion technology that provides unprecedented stability and energy efficiency. With a powerful 12V rail, it supports high-consumption graphics cards, ideal for high-performance platforms. SMD technology improves the power supply's durability, ensuring reliable long-term operation. Additionally, it contributes to sustainability with a reduction in energy consumption of up to 20%, which guarantees precise voltage regulation, protecting the most sensitive components under any load condition.

80 Plus Bronze Certification
With 80 Plus Bronze 230V EU certification, the MPB550SI ensures efficiency greater than 90%, allowing you to save energy and reduce your environmental footprint. This high efficiency contributes to keeping your system cool while maintaining quiet operation, achieving the perfect balance between power, sustainability, and performance.

Premium Cabling
Its extra-long, flat black cables offer a clean and professional aesthetic, facilitating cable management and improving airflow in your chassis.

MPB550SI, 550W ATX PC Power Supply, 7-Year Warranty, 80Plus Bronze 230V, 90% Efficiency, Extreme Silence SI Fan with Copper Core, AI2-RPM, DC-DC, and SMD Technologies, White

• EXTREME SILENCE: The MPB550SI ATX power supply incorporates an advanced copper-core SI fan and FDB bearings, minimizing friction, extending its lifespan, and ensuring ultra-quiet and stable operation; The fan's advanced frame structure and acceleration channels ensure optimal heat dissipation and continuous airflow
• AI2-RPM INTELLIGENT CONTROL: The MPB550SI power supply's AI2-RPM technology uses machine learning and artificial intelligence to adapt fan speed in real time according to system load, guaranteeing total silence and maximum efficiency, while offering optimal performance
• DC-DC AND SMD TECHNOLOGIES: The 80 Plus Bronze MPB550SI power supply incorporates DC-DC technology to support demanding graphics cards with a powerful 12V rail and SMD technology, designed to extend the power supply's durability and reduce energy consumption by 20%, protecting the most sensitive components
• 80 PLUS BRONZE AND PREMIUM CABLING: With 80 Plus Bronze 230V EU certification, the MPB550SI power supply ensures efficiency greater than 90%, achieving the perfect balance between power, sustainability, and performance; Additionally, its extra-long black flat cables offer a clean and professional aesthetic, facilitating assembly in any type of case and includes the following connectors: 1x 24-PIN ATX MB, 1x 4+4 PIN EPS +12V, 1x 6+2 PIN PCIe, 4x SATA, 2x 4-PIN Molex