6 YEARS WARRANTY: The MPB550 power supply offers an extended 6-year warranty; It features SMD manufacturing technology, high quality components and a wide range of electronic protection and security systems: OPP, OVP, UVP, SCP and OCP; Developed in Europe and certified by the prestigious TÜV Rheinland laboratories POWER AND EFFICIENCY: Up to 550W of power, with the best safety and optimized power saving factor, the MPB550 is 80Plus Bronze 230V EU certified to guarantee up to 90% efficiency and quality in the operation of the power supply and DIGITAL APFC system ADVANCED CONVERSION TECHNOLOGY: MPB550 ATX power supply DC-DC conversion technology improves efficiency and ensures superior adaptability and stability, with voltage regulation to protect sensitive components, maintaining optimal performance even under variable loads ABSOLUTE SILENCE: Equipped with 120mm FDB fan, advanced AI-RPM technology, control IC and Active PFC technology, the MPB550 power supply ensures quiet operation, ensuring more efficient power supply OPTIMIZED WIRING - Installation and management of the MPB550 is made easy with flat, black and extra-long wiring, making it perfect for large assembly towers