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MAG A550BN 550W Power Supply
MAG A550BN 550W Power Supply
MAG A550BN 550W Power Supply
MAG A550BN 550W Power Supply
MAG A550BN 550W Power Supply
MAG A550BN 550W Power Supply

MAG A550BN 550W Power Supply

The MSI MAG A550BN 550W Power Supply is proudly backed by a 5-year limited warranty, guaranteeing long term reliable operation. 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. Adopted DC-DC circuit design reduces the instability of output voltage, and ads stability to the supply of power. 


  • 80 Plus Bronze certified for high efficiency
  • 120mm Low Noise Fan
  • Industrial level protection with OVP,OCP,OPP,OTP, SCP
  • DC-DC Circuit Design
  • Active PFC design

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On order over $25

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1-YEAR Limited Warranty

5-YEARS Limited Warranty

Base-on purchase date

Limited Time Offer
$59.99 $49.99
In Stock

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DETAIL SPECIFICATION

Manufacturer Number MAG A550BN
Product Condition New
Form Factor ATX
Power Supply 550 Watt
Power Efficiency Level Bronze (Up to 85%)
INPUT VOLTAGE 100-240 VAC
INPUT CURRENT 115Vac/8.0A max.
230Vac/4.0A max.
INPUT FREQUENCY 47 - 63Hz
FAN SIZE 120 mm
PFC TYPE Active PFC
PROTECTION OCP / OVP / OPP / OTP / SCP
ATX (24 PIN) 1
EPS (4+4 PIN) 1
PCI-E (6+2 PIN) 2
SATA (15 PIN) 5
MOLEX (4 PIN) 2
Dimensions 9.29 x 7.2" x 4.13"
Weight 4.37 lbs
Manufacturer Warranty 5 Years

TECHNICAL FEATURES

MPG VELOX 100R
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.
MAG-A650BN overvie
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.
80 PLUS BRONZE CERTIFIED
120mm LOW NOISE FAN
The fan’s sleeve bearing reduces the noise generated while maintaining excellent heat dissipation.
120mm LOW NOISE FAN
DC TO DC CIRCUIT DESIGN
Adopted DC-DC circuit design reduces the instability of output voltage, and adds stability to the supply of power.
DC TO DC CIRCUIT DESIGN
COMPREHENSIVE CIRCUIT PROTECTION
Supports OCP, OVP, SCP, OPP, OTP protection mechanisms and provides comprehensive protection.
COMPREHENSIVE CIRCUIT PROTECTION
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5-YEAR LIMITED WARRANTY
The MAG A550BN is proudly backed by a 5-year limited warranty, guaranteeing long term reliable operation.
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CONNECTORS
MAG A650BN
MAG A650BN

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