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
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Nov 24 – Nov 28
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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
Cooling Method: Air
Item dimensions L x W x H: 11.5 x 9.5 x 5.4 inches
Item Weight: 7.75 Pounds
Standing screen display size: 16 Inches
Brand: msi
Series: MPG
Item model number: 306-7ZP7C11-CE0
Item Weight: 7.75 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
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:
Nov 24 – Nov 28
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1000W
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!
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Reviewed in the United States on September 12, 2023 by Maste
Size: 1000W
The MPG A1000G PCIE5 is a rock-solid PSU with 80 PLUS Gold efficiency, PCIe 5.0 & ATX 3.0 support, and a silent, zero RPM fan mode. It’s fully modular, making cable management super easy, and delivers clean, stable power—perfect for high-end GPUs. I picked this over others for its future-proofing and reliability, and it hasn’t disappointed. It’s quiet, powerful, and easy to install. The only downsides? A bit pricey and the cables could be more flexible, but overall, it’s a fantastic, worry-free PSU for any high-performance build.
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Reviewed in the United States on March 15, 2025 by Qiang Yu
Size: 1000W
The MSI MPG A1000G PCIe5 power supply is a game-changer, offering impressive performance and reliability. With its PCIe Gen 5 connector, it ensures efficient power delivery to high-end components, maintaining stability even during intense gaming sessions. The MPG A1000G is a smart investment that will enhance your gaming experience.
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Reviewed in the United States on July 11, 2025 by Derrick
Size: 1000W
MSI makes quality stuff. My old PC, now 10 years old, has MSI parts that have never failed, so I got even more MSI parts this time around. This PSU has more power than I currently need. I probably could've done an 850. It is very quiet - at least, I can't hear it above the quiet hum of my giant 200mm fans. And this unit has a 10 year warranty. That is the best in the industry, I believe. I like that it is fully modular, so only the cables I need are plugged in. Full disclosure: I made a build mistake and thought I got a defective unit, so did a refund with Amazon before I did a bench test of this PSU, found it worked fine, and then rehooked it up to my PC. The new unit is the one I'll be sending back to Amazon, unopened, because the first one was fine. The only thing I can think of is that, although I checked every cable three times, the power switch connector may not have been fully seated on my MoBo. My case has this weird tiny box around all of those small molex connectors for power, reset, etc. which bundles them together, making them easier to attach to the MoBo, but each one can move a bit inside that box. So it was possible that while the box itself was all the way down when I checked, that the power switch's molex connector was not. Anyway, once that I figured that out, everything has been great.
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Reviewed in the United States on January 29, 2024 by rcon rcon
Size: 1000W
An amazing PSU for a strong PC build. I have no problem using this 1000w MSI PSU to power my 9070 xt along with my B850 Tomahawk and 9800x3d CPU. I am also running 9 fans and everything runs smooth. Being fully modular makes this PSU installation a breeze as well. Plenty of cables for any job you also might have. Great job MSI!
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Reviewed in the United States on April 17, 2025 by Paxton
Size: 1000W
It works perfectly so far. I was worried about whether it can work with 5090, but looks like it did. I have the monitoring tools in my computer and the temperature looks good.
Reviewed in the United States on August 19, 2025 by Ding Zhiyuan
Size: 1000W
I love that this power supply has a button on the back that puts it into quiet mode, which keeps fan spinning slowly unless it needs more power for gaming or whatever. It fit perfectly into the Antec E atx computer tower. If your building a computer with the new rtx 4090, I suggest you use this power supply because the 16 pin adapter that the 4090 requires, is included. Even though the 4090 runs at PCI express 4 the adapter is gen 5 tech that not all power supplies are compatible with. I recommend you purchase the Galax RTX 4090 SG. It comes with an adapter in case your power supply doesn't have the right connector. My build is clean and it's great that the cords are all in a bag so you only have to use the ones you need. No more cord clutter with this well designed machine. It connected perfectly with my Galax 4090 SG. Also I recommend MSI x570 S carbon max wi-fi and MSI liquid cooling units are great too.
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Reviewed in the United States on August 9, 2023 by Matthew Linville
Size: 1000W
It broken in 6 month. 5 volt still supply, but 12 volts down. Very pool quality for the price
Reviewed in the United States on October 23, 2025 by Xu