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MSI MAG A650BN, Non-Modular Compact 650W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty

  • Based on 3,878 reviews
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Availability: In Stock.
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Arrives Thursday, Feb 12
Order within 12 hours and 43 minutes
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Size: 650W


Style: MAG A650BN


Features

  • 80 PLUS Bronze CERTIFIED
  • 7-year limited warranty, guaranteeing long term reliable operation
  • Low Noise Fan

Description

MSI MAG A650BN Gaming Power Supply - 80 PLUS Bronze Certified 550W - Compact Size - ATX PSU.

Brand: msi


Compatible Devices: Gaming Console


Connector Type: ATX


Output Wattage: 650


Form Factor: ATX


Wattage: 650 watts


Cooling Method: Air


Item dimensions L x W x H: 9.29 x 7.2 x 4.13 inches


Item Weight: 1 Kilograms


Power Supply Design: Non-Modular


Standing screen display size: ‎16 Inches


Brand: ‎msi


Item model number: ‎306-7ZP2B11-CE0


Item Weight: ‎2.2 pounds


Product Dimensions: ‎9.29 x 7.2 x 4.13 inches


Item Dimensions LxWxH: ‎9.29 x 7.2 x 4.13 inches


Computer Memory Type: ‎DIMM


Voltage: ‎220


Batteries: ‎1 Lithium Ion batteries required.


Manufacturer: ‎MSI


Language: ‎English, English, English


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎April 29, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Always a great pickup
Size: 550W Style: MAG A550BN
I’ve used this unit a few times. It’s An always decent and reliable power supply for budget oriented builds. Tier c on power supply tier list. This is a great pairing for any 250w graphics cards and ryzen 5 cpus. It runs quiet as I haven’t noticed the noise. Clean look and black cables. Highly Recommend. ... show more
Reviewed in the United States on June 15, 2025 by Edwin Pantoja Edwin Pantoja

  • No issues so far. Not a bomb. Stable power.
Size: 550W Style: MAG A550BN
Great psu Stable power Cables and connectors are just fine Isn’t super loud either really nice
Reviewed in the United States on August 5, 2025 by Keyone Cropper Keyone Cropper

  • Good PSU, good for budget to mid range
Size: 650W Style: MAG A650BN
Worked awesome in a mid range build for a customer, good quality cables, cool design. Good fan.
Reviewed in the United States on September 7, 2025 by Oz

  • Reliable and Efficient - MSI MAG A650BN Delivers
Size: 650W Style: MAG A650BN
I recently upgraded my gaming setup with the MSI MAG A650BN Power Supply, and it's been an excellent decision. This 650W PSU is 80 Plus Bronze certified, which was a major selling point for me. It means the unit is not only energy efficient but also reliable in power delivery, a crucial aspect for gaming rigs. The compact size of the MSI MAG A650BN is a big advantage. It fits easily into my gaming case, leaving ample room for airflow and other components. Despite its smaller size, it packs a punch in performance, handling my gaming load without any issues. The build quality is solid, giving me confidence in its durability and long-term performance. It runs quietly, even under load, which is a pleasant surprise and adds to a more immersive gaming experience. Another aspect I appreciate is the range of connectors and the length of the cables. They are sufficient for a clean and organized setup, allowing for easy cable management. Overall, the MSI MAG A650BN Gaming Power Supply is a top-notch choice for gamers or anyone building a PC who needs a reliable, efficient, and compact power supply. It offers great value for its features and performance, and I highly recommend it. ... show more
Reviewed in the United States on January 11, 2024 by Milena

  • Can't complain!
Size: 550W Style: MAG A550BN
It does the job! My last power supply would shut off when bumped, I am very grateful that is over now. From what I can tell, the price to quality ratio is quite good for this (at least at the price that I bought it at on here) according to Zach's PSU tier list at least.
Reviewed in the United States on September 22, 2025 by Ethan

  • Reliable Power Supply for the Price
Size: 650W Style: MAG A650BN
So far, I've used this power supply in two builds, and it's always worked well. It provides consistent power without issue, and the build quality appears to be long-lasting. Installation was simple, and the cables are functional. The only downside is that the cables could be easier to manage, but it's not too bad. For the price, it's a great choice that does what it should. ... show more
Reviewed in the United States on February 6, 2025 by Javarie Javarie

  • Saved my computer
Size: 550W Style: MAG A550BN
This saved my computer. The computer started to shut down randomly. I suspected many things: overheating, electrostatic, conflicting Windows updates, software, etc. It was extremely frustrating not knowing the cause of the problem, and it wasted a lot of time. I suspected it was the PSU at first because I knew PSU is the usual prime suspect to cause the computer to shut down randomly. But I was misled by some dubious signs to conclude it couldn't be PSU. One big reason that misled me into excluding PSU was that the computer ran stably in the BIOS mode for a long time. So I thought it couldn't be a PSU. The theory was that if it were, it would have the same problem whenever the computer was running, not just when the full Windows was loaded. Sounds reasonable, right? After having tried everything else to no avail, I finally decided to buy a cheap PSU to give it a try. I simply ran out of ideas. I was ready to abandon the computer anyway, so I bought this inexpensive unit to replace my original PSU, which cost nearly 3 times as much. Guess what? It was the PSU. After I replaced it with this one, the problem disappeared. I still can't explain why the computer with the old PSU in BIOS was able to run stably without booting into Windows. Perhaps I didn't run it long enough? Or perhaps the computer had a very different power consumption pattern when running in BIOS that the old PSU was able to support? Well, it doesn't matter to me now. With this PSU as a cheap replacement, the computer is working with absolutely no power problems. ... show more
Reviewed in the United States on March 23, 2024 by Gao Atamazon

  • Outstanding
Size: 550W Style: MAG A550BN
This is an excellent power supply. It was easy to install. I had never heard of this brand. I was surprised at how well it is operating. The cables that it came with are excellent and good to have.
Reviewed in the United States on May 31, 2025 by ACE

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