MSI MAG A650BN

650W ATX 12V Power Supply - 80PLUS Bronze

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With the MSI MAG A650BN, you get a 650 watt 80PLUS Bronze certified power supply that delivers stable voltages to all your components. It features active power factor correction and a DC-DC topology for reliability and stability.

650W ATX 12V Power Supply - 80PLUS Bronze

Overview

80+ Bronze 650 Watt Power Supply

With the MSI MAG A650BN, you get a 650 watt 80PLUS Bronze certified power supply that delivers stable voltages to all your components. It features active power factor correction and a DC-DC topology for reliability and stability. Industrial grade OVP, OCP, OPP, OTP, SCP, UVP protection and a 5 year warranty add even more peace of mind to the use of this power supply.

Key Features

  • 80+ Bronze certification
  • DC to DC circuit
  • Active PFC correction factor
  • Single 12V rail
  • OCP, OVP, SCP, OPP and OTP procedures
  • Quiet 120mm fan
  • 5 year manufacturer's warranty
Specifications
Select your criteria

General information

Product name

MSI MAG A650BN

Brand

MSI

Model

306-7ZP2B11-CE0

Power and Efficiency

Power

650 W

80 PLUS certification

Yes

80 PLUS certification

80 PLUS Bronze

Connectivity

Modular

No

Modularity

Non-modular

Power connector(s)

1 X +12V (Power supply P8 - 2 x P4)
5 X Serial ATA power supply
1 X ATX 20 + 4 Pin
1 X Molex Floppy Disk 4 Pin Female
2 X Molex (4 Pin) Female
2 X PCI Express 6 + 2 Pin

Configurator

PSU-CM compatibility

+12V P4
+12V P8

Cooling

Fan size

120mm

Silent

Yes

Power supply type (PC)

Active

Design

Power format

ATX/EPS

Power supply standard

EPS12V
ATX12V

ATX 3.1

No

Multi-GPU

CrossFireX
SLI

Typical use

Desktop computer

Physical characteristics

Color

Black

LED RGB

No

Height

86 mm

Width

150 mm

Length

140 mm

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

MSI Computer Europe B.V

Postal address

Science Park Eindhoven 5706 5692 ER Son, the Netherlands

Electronic Address

gpsr@msi.com

Product referenced on 15 Sep 2021

Customer reviews
  • 86%
    6 reviews
  • 14%
    1 review
  • 0%
  • 0%
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  • by erwanJ
    Posted on 18 Mar 2025
    Bought on 30 Jan 2025 from LDLC
    Number of reviews: 4 Average rating: 10

    Very good power supply

    Power supply purchased to replace a 550W that is too weak to power the PC.
    Does its job perfectly in silence.

    Model: MSI MAG A650BN
    Review automatically translated
  • by NicolasG
    Posted on 18 Apr 2024
    Bought on 17 Apr 2024 from LDLC
    Number of reviews: 4 Average rating: 9

    An effective option for basic configurations

    The MSI MAG A650BN is an 80 PLUS Bronze certified 650 watt power supply unit (PSU) designed for entry-level and mid-range PC configurations. It offers a combination of stable performance, good energy efficiency and affordability, making it an attractive choice for budget-conscious users.

    Highlights:

    80 PLUS Bronze Certification: Guarantees at least 85% energy efficiency at variable loads, resulting in reduced energy consumption and savings on electricity bills.

    Quiet 120mm fan: Operates silently for a quiet working environment.
    Comprehensive protections: Incorporates overvoltage, overload, overtemperature and short-circuit protections to keep your system safe.
    5-year warranty: Provides peace of mind about product reliability.

    Weaknesses:

    Limited capacity: 650 watts may not be enough for the most power-hungry PC configurations, especially those with high-end graphics cards.

    Non-modular cables: Cables are not detachable, which can limit cable management in your case.
    No higher 80 PLUS certification: Higher 80 PLUS certifications, such as Gold or Platinum, offer better energy efficiency, but generally increase the price.

    In summary, the MSI MAG A650BN is a reliable and cost-effective power supply that is a good choice for entry-level and mid-range PC configurations. It offers decent energy efficiency, a stable design and comprehensive protections, all at an affordable price.

    Model: MSI MAG A650BN
    Review automatically translated
  • by MatthieuD
    Posted on 17 Mar 2024
    Bought on 16 Mar 2024 from LDLC
    Number of reviews: 10 Average rating: 10

    Stable, inexpensive power supply

    This power supply is powerful enough to run my gamer PC configuration.
    It's very quiet and comes with a 5-year guarantee.

    Model: MSI MAG A550BN
    Review automatically translated
  • by Francis
    Posted on 7 Feb 2024
    Bought on 30 Jan 2024 from LDLC
    Number of reviews: 3 Average rating: 8

    Compliant

    Product complies with expectations but has not been tested, as the product is intended for a future configuration.
    But with MSI, generally no worries...

    Model: MSI MAG A650BN
    Review automatically translated
  • by Will
    Posted on 1 Feb 2024
    Bought on 30 Dec 2023 from LDLC
    Number of reviews: 21 Average rating: 9

    650W power supply

    Very good power supply, works very well, very quiet.
    Easy to install, has lots of connections.
    I would recommend this power supply.

    Model: MSI MAG A650BN
    Review automatically translated

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