MSI

MSI MAG 650W Power Supply

$89.99
$77.38 SAVE $12.61
130 availableas of 09/20/2026

Order within for shipment today

Should arrive by Wed, Sep 30 with free ground shipping

Rated excellent by our customers Read our reviews

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.

Protect this device

Plans are optional and can be left off. Your order is unchanged unless you add one.

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

About the MSI MAG

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.

ATX 3.1 READY

It has an output port that is compliant with PCIe CEM 5.1 and Intel PSDG (Power Supply Design Guide)ATX 3.1, also this power supply can hold up to 2x total power excursion and 3x GPU power excursion.

Dual-color 12V-2x6 cable

The 12V-2x6 cable's connector color has been changed to yellow so that users can easily see if the connector has been plugged in properly.

Offer the CPU sufficient power

This power supply features dual 4+4-pin PCIe power connectors, providing ample 12V power to support high-performance CPUs.

POWER AT YOUR SIDE

The power supply is built with DC-to-DC construction, ensuring top-tier efficiency and unwavering voltage stability for your system.

SET FREE FOR THE +12V POWER OUTPUT

The latest CPUs and graphics cards demand more power, and a single +12V rail PSU provides an ideal combination of simplicity, robust power delivery.

Alloy Copper Connector Terminals

The cable connectors are made of copper alloy terminals so that thepower supply will be safer when there is a higher surge in current.

Built for Maximum Safety

The power supply's cables, from the internal copper wires to the external high-density braided cover, are fully UL certified, ensuring superior safety and durability.

CONNECTORS

This non-modular power supply equipped with black flat cables, making cable management.

Technical specifications

Technical Specifications of the MSI MAG

General Information

General Information specifications
Manufacturer MSI
Manufacturer Part Number MAGA650GNII
Manufacturer Website Address http://www.msi.com
Brand Name MSI
Product Series MAG
Product Name MAG 650W Power Supply
Packaged Quantity 1 / Pack
Product Type Power Supply

Technical Information

Technical Information specifications
Specification Compliance ATX 3.1
Efficiency 85%
Power Factor Correction (PFC) Active
Number of Fans 1
Fan Bearing Type Hydraulic Bearing
Fan Diameter 120 mm
Protection Type Short CircuitOver VoltageUnder VoltageOver CurrentOver Power
Modular No
Features On/Off Switch

Power Description

Power Description specifications
Input Voltage 120 V AC230 V AC
Input Voltage Range 100 V AC - 240 V AC
Output Power 650 W
Input Frequency 50~60 Hz

Interfaces/Ports

Interfaces/Ports specifications
Number of SATA Power Connectors 3
PCI Express Connector Yes
Number of (6+2 pin) PCI Express Power Connectors 2
PCI Express Version 5.1
Number of (4+4 pin) CPU Power Connectors 2

Physical Characteristics

Physical Characteristics specifications
Form Factor Internal
Height 3.4"
Width 5.9"
Depth 5.5"
Weight (Approximate) 5 lb

Miscellaneous

Miscellaneous specifications
Energy Efficiency Certification 80 Plus Bronze

Warranty

Warranty specifications
Limited Warranty 5 Year

Ratings and reviews

Do you own the MSI MAG?

Be the first to write a review.

Displaying 1-10 of 70

Similar products you might also like

Power Supplies

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.