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MSI MPG A1000G PCIE 5.1 & ATX 3.1 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 1000W - 100% Japanese 105°C Capacitors - Compact Size - ATX PSU - 10 Year Warranty

  • Based on 1,493 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Mar 14 – Mar 15
Order within 10 hours and 14 minutes
Available payment plans shown during checkout

Size: 1000W


Style: MPG A1000G PCIE5


Features

  • PCIE 5 & ATX 3.0 PSU
  • 10-year limited warranty, guaranteeing long term reliable operation
  • 100% JAPANESE 105 C CAPACITORS
  • Fully modular design
  • 80 PLUS GOLD CERTIFIED

Description

The MPG gaming power supply is proudly backed by a 10-year limited warranty, guaranteeing long term reliable operation. Aiming for unwavering product quality and performance stability, the MPG gaming power supply comes with 100% Japanese 105° C capacitors and solid capacitors. Organizing cables is often the most bothersome part of building a PC. With the MPG gaming power supply’s fully modular design, it means that only the connectors required by the build need to be used, significantly reducing cable clutter and simplifying the system’s overall build.

Model Name: MPG


Brand: MSI


Compatible Devices: Personal Computer


Connector Type: atx,pcie


Output Wattage: 1000 Watts


Form Factor: ATX


Wattage: 1000 watts


Item dimensions L x W x H: 11.5 x 9.5 x 5.4 inches


Item Weight: 3 Kilograms


Power Supply Design: Full Modular


Standing screen display size: ‎16 Inches


Brand: ‎MSI


Series: ‎MPG


Item model number: ‎MPGA1000GPCIE5


Item Weight: ‎6.6 pounds


Product Dimensions: ‎11.5 x 9.5 x 5.4 inches


Item Dimensions LxWxH: ‎11.5 x 9.5 x 5.4 inches


Power Source: ‎Information Not Available


Voltage: ‎1 Volts


Batteries: ‎1 Lithium Ion batteries required.


Manufacturer: ‎MSI


Language: ‎English


Country of Origin: ‎China


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎September 13, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 14 – Mar 15

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Exceptional Performance and Modular Design!
I recently upgraded my gaming rig with the MSI MPG A1000G PCIe 5 Gaming Power Supply, and it has exceeded my expectations in every way. This power supply is an absolute beast, and here's why I'm giving it a 5-star review: Reliable Power Delivery: The 80 Plus Gold certification ensures high efficiency and stable power delivery to all my components. I've never experienced any power-related issues since installing it. Silent Operation: The power supply operates almost silently, even under heavy gaming loads. It's a night-and-day difference compared to my old PSU, and it keeps my setup nice and quiet. Full Modular Design: The full modular design is a game-changer for cable management. I only connect the cables I need, reducing clutter and improving airflow inside my case. This is a boon for anyone obsessed with aesthetics. Ample Power: With a 1000W capacity, this power supply easily handles my high-end GPU and CPU. I have room for future upgrades without worrying about power constraints. Stylish Aesthetics: The design of the power supply complements my gaming setup perfectly. The MSI logo and the overall build quality are top-notch. PCIe 5 Support: Being PCIe 5 compatible is a forward-thinking feature. While I don't have a PCIe 5 motherboard yet, I appreciate that this power supply is ready for future technology. ATX 3.0 Compliance: The ATX 3.0 specification ensures compatibility with modern motherboards, and I had no issues with installation. In conclusion, the MSI MPG A1000G PCIe 5 Gaming Power Supply is a fantastic addition to any gaming rig. It combines top-tier performance, quiet operation, and a sleek design. It's a bit on the pricey side, but the peace of mind and reliability it offers make it worth every penny. If you're serious about your gaming setup, this power supply should be at the top of your list. Highly recommended! ... show more
Reviewed in the United States on September 12, 2023 by Master-Gentleatx

  • Works great on higher end pc build.
Bought this to replace a Corsair RM1000x that failed less than a week after I bought it. This PSU looks great and powers my 7900xtx/7700x build with 0 issues. The 7900xtx regularly pulls over 400w. Psu looks great, cables are high quality and fits in my case with ease. Another note is that the cables are slimmer and not as stiff as the corsair which made cable management noticeably easier. ... show more
Reviewed in the United States on November 14, 2024 by Amazon Customer

  • Great PSU for high end gaming
Works amazing, cables have a minimal design and work great with hideaway motherboards/cases as well! Powers my 9800X3D and 5080 wonderfully.
Reviewed in the United States on February 12, 2025 by Mignon Phelps

  • Extremely Happy with Cables and Quality
Needed a quality power supply that came with 3 separate PCIE cables to support my current 3080, with an optional 12vhpwr connector for when I decide to upgrade. This one is the only one I could find that fit my use case, and I could not be happier. Quiet fan, sleek cables, and fully modular. Well worth the money! ... show more
Reviewed in the United States on December 27, 2024 by stacy

  • Best Affordable ATX 3.0 PSU On The Market
The MSI MPG A1000G PCIE5 power supply is an absolute game-changer. As an avid gamer and PC enthusiast, I was blown away by its performance and reliability. The PCIe Gen 5 connector ensures efficient power delivery to my high-end components, providing stability even during intense gaming sessions. What impressed me the most is its premium build quality and silent operation, which keeps my system running smoothly without any distractions. Whether you're a hardcore gamer or a power user, the MPG A1000G is a solid investment that will undoubtedly elevate your gaming experience. Highly recommended as this is my third one purchased for different builds. ... show more
Reviewed in the United States on July 30, 2024 by DeeW

  • Power Supply to Last!
Bought when I upgraded my motherboard and CPU. This thing is great! Modular power cables means to unnecessary cables! No issues and plenty of power available for any future upgrades! Shipping was very fast as well!
Reviewed in the United States on January 12, 2025 by John Weaver

  • This review is for the MSI rebate Program
Pros: great cables, silent fan. plenty of power for expansion. Cons: be sure to get a picture of the barcode before installation, unable to see barcode and check sticker once installed.
Reviewed in the United States on December 29, 2024 by Tate Jensen

  • Future Proof, but ugly flat cables and smells funky
This PSU works well, but I had to swap out every cable to the ones that came with the power supply. When trying to use my old wire setup it wouldn't work. I'm not sure why, but the new cables work! It smells like cow poop though. Like busting open the box and it smells exactly like a cow farm. I know what cow poop smells like because I grew up near cow farms in Indiana. I couldn't find any other people online saying this lmao. Perhaps mine was packaged near a cow processing plant and the air got contained into the shrink wrap. 4 stars for weird, mandatory, flat cables and the initial cow doodoo smells lmao ... show more
Reviewed in the United States on July 14, 2023 by Keaton Leive

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