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MSI

MSI 650W Power Supply

$69.99
2 availableas of 09/10/2026

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Should arrive by Wed, Sep 30 with free ground shipping

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

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.

Technical specifications

General Information

Manufacturer MSI
Manufacturer Part Number MAG A650BN
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 120 V AC230 V AC
Output Voltage 5 V DC3.3 V DC12 V DC-12 V DC
Output Voltage Detail 5 V DC @ 20 A3.3 V DC @ 20 A12 V DC @ 54 A-12 V DC @ 0.3 A5 V DC @ 2.5 A
Output Current 20 A54 A300 mA2.50 A

Physical Characteristics

Form Factor ATX
Height 3.4"
Width 5.9"
Depth 5.5"

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.