MSI 

MSI MAGA650BN MAG A650BN 650W POWER SUPPLY UNIT

Mfg Part Number:  MAGA650BN  
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Price: $91.45
Quantity:
In Stock: 53
Last Updated: Oct 08, 2025
No Sales Tax except these states
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MAG A650BN 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 A650BN 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 A650BN is proudly backed by a 5-year limited warranty, guaranteeing long term reliable operation.

Main Specification
General Information
Manufacturer MSI
Manufacturer Part Number MAGA650BN
Manufacturer Website Address http://www.msi.com
Brand Name MSI
Product Name 650W Power Supply
Product Type Power Supply
Technical Information
Specification Compliance ATX12V/EPS12V
Efficiency 85%
Number of Fans 1
Modular No
Power Description
Number of +12V Rails 1
Input Voltage 230 V AC
Input Voltage 120 V AC
Output Voltage -12 V DC
Output Voltage 12 V DC
Output Voltage 3.3 V DC
Output Voltage 5 V DC
Output Voltage Detail 5 V DC @ 2.5 A
Output Voltage Detail -12 V DC @ 0.3 A
Output Voltage Detail 12 V DC @ 54 A
Output Voltage Detail 3.3 V DC @ 20 A
Output Voltage Detail 5 V DC @ 20 A
Output Current 300 mA
Output Current 54 A
Output Current 20 A
Output Current 2.50 A
Physical Characteristics
Form Factor ATX
Height 3.4"
Width 5.9"
Depth 5.5"
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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