MSI MAG A550BN Psu '550W. 80 Plus Bronze MAG A550BN

MAG A550BN provides players with a safe, reliable, and efficient entry-level power supply option. Its core features include 80 PLUS Bronze certification, DC to DC circuit design, 12V single rail, active PFC, and low-noise fan. The MAG A550BN will be one of the best choices for players who are just getting started with looking into DIY computers. After installation, gamers can immediately enjoy a reliable performance experience without additional settings.

80 PLUS BRONZE CERTIFIED
The efficiency of your power supply directly influences your system�s performance and your power consumption. The 80 PLUS BRONZE certification promises lower energy consumption and higher efficiency.

120MM LOW NOISE FAN
The fan�s sleeve bearing reduces the noise generated while maintaining excellent heat dissipation.

DC TO DC CIRCUIT DESIGN
Adopted DC-DC circuit design reduces the instability of output voltage, and ads stability to the supply of power.

COMPREHENSIVE CIRCUIT PROTECTION
Supports OCP, OVP, SCP, OPP, OTP protection
mechanisms and provides comprehensive protection.

5-YEAR LIMITED WARRANTY
The MAG A550BN is proudly backed by a 5-year limited warranty, guaranteeing long term reliable operation.

Design



Cooling type



Active


Fan diameter



12 cm


Number of fans



1 fan(s)


On/off switch



Yes


Product colour



Black


Logistics data



Harmonized System (HS) code



84733020


Package dimensions



Gross Weight (Package, kg)



2.07 kg


Performance



80 PLUS certification



80 PLUS Bronze


Power supply unit (PSU) form factor



ATX


Purpose



PC


Ports & interfaces



ATX power connector (20+4 pin)



No


ATX Power connector (24-pin)



No


Cabling type



Modular


CPU power connector (4+4 pin)



Yes


EPS power connector (4+4 pin)



Yes


EPS power connector (8-pin)



No


Motherboard power cable length



60 cm


Motherboard power connector



20+4 pin ATX


Number of SATA power connectors



5


PCI Express power connectors (6+2 pin)



2


Peripheral (Molex) power connectors (4-pin)



2


Power



AC input frequency



50 - 60 Hz


AC input voltage



100 - 240 V


Combined power (+12V)



546 Watt


Combined power (+3.3V)



110 Watt


Combined power (+5V)



110 Watt


Combined power (+5Vsb)



12.5 Watt


Combined power (-12V)



3.6 Watt


Efficiency



85 %


Max output current (+12V)



45.5 A


Max output current (+3.3V)



20 A


Max output current (+5V)



20 A


Max output current (+5Vsb)



2.5 A


Max output current (-12V)



0.3 A


Maximum input current (@110V)



8 A


Maximum input current (@220V)



4 A


Power Factor Correction (PFC) type



Active


Power protection features



Over current, Over power, Over voltage, Overheating, Short circuit


Total power



550 Watt


Product dimensions



Net Weight (Product, kg)



1.59 kg


Product Depth



14 cm


Product Height



8.6 cm


Product Width



15 cm


Vendor information



Brand Name


MSI


Warranty



1 Year(s)