Power Supply Extreme Silence MPB550SI

The MPB550SI 550W ATX power supply redefines performance and efficiency with its Extreme Silence design and integrated advanced technology. Equipped with an SI fan featuring a copper core and FDB bearings with intelligent AI2-RPM control, it automatically adjusts fan 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 security and maximum reliability. With 80 Plus Bronze 230V EU certification and DC-DC and SMD technologies, it guarantees superior energy efficiency and exceptional durability.

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Power Supply Extreme Silence MPB550SI

Experience the Power of Extreme Silence

Extreme Silence with Advanced Technology

Extreme Silence with Advanced Technology

Experience absolute silence with the MPB550SI power supply, designed to deliver exceptional performance without distractions. The advanced copper-core SI fan with next-generation FDB bearings minimizes friction and prolongs the lifespan, ensuring ultra-quiet and stable operation even under demanding conditions. The fan’s advanced frame structure and airflow acceleration channels guarantee optimal heat dissipation and continuous airflow to keep temperatures in check, maximizing efficiency at all times.

Available in two versions

White and black

Choose the one that best suits your setup

Total Protection. 7-Year Warranty

Total Protection. 7-Year Warranty

Backed by a 7-year warranty, the MPB550SI safeguards your setup against overloads, short circuits, and other electrical irregularities with the best protection system for your components: OVP, UVP, OCP, OPP, and SCP. Developed in Europe and certified by TÜV Rheinland, a leading German quality and safety laboratory, the MPB550SI meets the highest standards of quality and reliability.
Smart Control AI2- RPM. Complete Silence

Smart Control AI2- RPM. Complete Silence

The AI2-RPM technology employs machine learning and artificial intelligence to adapt the fan speed in real-time based on system load. This ensures not only exceptional silence but also maximum efficiency. This intelligent adjustment enables the MPB550SI to deliver optimal performance without unnecessary noise, adapting seamlessly to each moment and maintaining the perfect balance between power and silence.
80 Plus Bronze Certification

80 Plus Bronze Certification

With 80 Plus Bronze 230V EU certification, the MPB550SI ensures over 90% efficiency, allowing you to save energy and reduce your environmental footprint. This high efficiency helps keep your system cool while maintaining quiet operation, achieving the perfect balance of power, sustainability, and performance.
Advanced Technologies: DC-DC and SMD

Advanced Technologies: DC-DC and SMD

The MPB550SI integrates advanced DC-DC conversion technology, delivering unparalleled stability and energy efficiency. With a powerful 12V rail, it supports high-power graphics cards, making it ideal for high-performance platforms. The SMD technology enhances the power supply’s durability, ensuring reliable long-term operation. Additionally, it contributes to sustainability by reducing energy consumption by up to 20%, guaranteeing precise voltage regulation to protect even the most sensitive components under any load conditions.
Premium Cabling

Premium Cabling

Extra-long, flat black cables provide a clean and professional aesthetic, making cable management easy and enhancing airflow within your case.

Technical specifications -

Dimensions
150x145x85mm
Weight
1450g
Wire type
Wire finish
Lighting
Fan
Color
Extras
Power
Max. Power
Input voltage
PFC
Efficiency
Sound level
Form Factor
80 PLUS
Certifications
Protections
Connectors
Voltage / AC/DC

Box contents +

Power cable, 4x anchor screws and manual

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Power Supply Extreme Silence MPB550SI

MPB550SI

  • 550W power
  • Extreme Silence SI fan with copper core
  • 80 Plus Bronze 230V EU Certification
  • AI2-RPM, DC-DC, and SMD technologies
You must select a valid option in order to go to the checkout

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Comparator

MPB1000P ATX 3.0 Power Supply
ALIMENTATION MODULAIRE COMPLÈTE MPB1000M
Alimentation MPB1000
MPB850M ALIMENTATION MODULAIRE COMPLÈTE
ALIMENTATION MODULAIRE COMPLÈTE MPZE750M
ALIMENTATION MODULAIRE COMPLÈTE MPVU750M
Bloc d'Alimentation MPB850
MPB750M ALIMENTATION MODULAIRE
ALIMENTATION ARGB MPB750S
MPB750 Bloc d'Alimentation
MPB750SI Extreme Silence Power Supply
ALIMENTATION MPIII850
ALIMENTATION MPIII750
MPB650SI Extreme Silence Power Supply
ALIMENTATION MPB650
MPIII650 ALIMENTATION
MPB550 power supply
Power Supply Extreme Silence MPB550SI
ALIMENTATION MPIII550P
ALIMENTATION MPIII550
MPB1000P

Alimentation
MPB1000M

Alimentation
MPB1000

Alimentation
MPB850M

Alimentation
MPZE750M

Alimentation
MPVU750M

Alimentation
MPB850

Alimentation
MPB750M

Alimentation
MPB750S

Alimentation
MPB750

Alimentation
MPB750SI

Alimentation
MPIII850

Alimentation
MPIII750

Alimentation
MPB650SI

Alimentation
MPB650

Alimentation
MPIII650

Alimentation
MPB550

Alimentation
MPB550SI

Alimentation
MPIII550P

Alimentation
MPIII550

Alimentation
Wire type
Entièrement modulaire
Entièrement modulaire
Entièrement modulaire
Entièrement modulaire
Entièrement modulaire
Fixed
Entièrement modulaire
Fixe
Fixed
Fixe
Fixe
Fixed
Fixe
Fixed
Fixe
Fixe
Power
1000W
1000W
850W
750W
750W
850W
750W
750W
750W
850W
750W
650W
650W
550W
550W
550W
Form Factor
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
80 PLUS
Gold
Gold
Bronze 230V EU
Silver
Silver
Bronze 230V EU
Bronze 230V EU
Bronze 230V EU
Bronze 230V EU
-
-
Bronze 230V EU
-
Bronze 230V EU
-
-
See more
See more
See more
See more
See more
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