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The MPG gaming power supply is equipped to support the latest NVIDIA GeForce RTX 4000 Series and AMD GPUs. The efficiency of your power supply can make a world of a difference; it's why we offer a reliable 80+ Gold power proficiency PSU and a 10-year limited warranty guaranteeing a long term reliable solution for your gaming system. Organizing cables is often the most bothersome part of building a PC. With the MPG gaming power supply's fully modular design, we've given you the option of what cables you'll need for your system and defeat the clutter. With that in mind we've gone with a flat black design to further help you create the most beautiful cable managed pc system around. The remaining cables can be nicely stored away in the included cable bag. The MPG gaming power supply comes in 160mm and 150mm wide dimensions to ensure a comfortable fit in more pc chassis so it can continue to maintain a comfortable space for your cable management needs.
Q: What is the wattage of this power supply?
A: This power supply has a wattage of 850 watts.
Q: Is this power supply fully or partially modular?
A: This power supply is fully modular.
Q: What type of capacitors does the power supply use?
A: This power supply uses 100% Japanese 105° C capacitors and solid capacitors for quality and stability.
Q: Why is a single rail design beneficial?
A: A single rail design ensures efficient power delivery, especially for high-performance components like graphics cards and CPUs.
Q: Does this power supply have overload protection?
A: Yes, this power supply comes with overload protection.
Q: How many fans are included with the power supply?
A: The power supply comes with one fan.
Q: Is the compatible with a micro atx setup using a ASUS PRIME B450M-A II motherboard?
A: yes. shouldnt have an issue
Q: What is the difference between the G and GL models? I can't find anything online.
A: Doesnt look like there is much difference. The only thing I see one is made in China and the other is in Vietnam

The MPG gaming power supply is equipped to support the latest NVIDIA GeForce RTX 4000 Series and AMD GPUs. The efficiency of your power supply can make a world of a difference; it's why we offer a reliable 80+ Gold power proficiency PSU and a 10-year limited warranty guaranteeing a long term reliable solution for your gaming system. Organizing cables is often the most bothersome part of building a PC. With the MPG gaming power supply's fully modular design, we've given you the option of what cables you'll need for your system and defeat the clutter. With that in mind we've gone with a flat black design to further help you create the most beautiful cable managed pc system around. The remaining cables can be nicely stored away in the included cable bag. The MPG gaming power supply comes in 160mm and 150mm wide dimensions to ensure a comfortable fit in more pc chassis so it can continue to maintain a comfortable space for your cable management needs.

The MAG A850GL PCIE 5 power supply overflows with potency, a hallmark of the MAG series that aligns with gamers' pursuit of excellence. Infused with military-inspired elements, these gaming products have evolved into symbols of resilience. Efficiency matters, impacting performance and power use. The 80 PLUS Gold certification pledges lower energy consumption and higher efficiency. Compact and efficient, the A850GL PCIE 5 optimizes space and cable organization. Unneeded connectors are eliminated, reducing clutter and simplifying builds. Unused cables find refuge in the included cable pack. Cable organization, a common woe, finds a solution. Flat cables streamline management, enhancing airflow and orderliness. The power supply's fan employs fluid dynamic bearing, balancing cooling and noise. DC to DC and Full Bridge merge for higher efficiency and stable voltage, adapting swiftly to different needs. Sufficient power reigns, as the single rail supply caters to high-performance GPUs and CPUs with 5 CPU & PCI-E slots. Safety is paramount. Protective mechanisms ensure stability, empowering worry-free operation. In essence, the A850GL PCIE 5 L epitomizes power, space-efficiency, cable harmony, and safety. A pinnacle of technology in the MAG series, empowering triumphant gaming while embodying its spirit.

CORSAIR RMx Series Fully Modular Low-Noise Power Supplies deliver quiet, dependable power with Cybenetics Gold efficiency to your PC. Fully modular, ultra-flexible embossed cables make PC builds easy, as you connect only the cables your system requires. Compliant with the ATX 3.1 power standard from Intel, RMx PSUs have the connections needed to power today’s demanding PC hardware including a native 12V-2x6 connector. 100% Japanese 105°C-rated electrolytic capacitors deliver fantastic electrical performance, while a 140mm FDB fan provides low noise cooling. Backed by a ten-year warranty, RMx PSUs are the gold standard for many years to come.

CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with Cybenetics Gold efficiency to your PC. The modular cables make PC builds easy, as you connect only the cables your system requires. With ATX 3.1 and PCIe 5.1 compliance with inclusion of native 12V-2x6 connnector and cable, and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system.
| Pros for MSI - MPG A850G PCIE 5 - Full Modular – 80 Plus Gold 850W - 100% Japanese 105°C Capacitors – ATX 3.1 Gaming Power Supply - Black | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Power Capacity, Noise Level, Cable Management, Ease of Installation | Overall Performance, Power Capacity, Noise Level, Cable Management, Fan Control | Overall Performance, Noise Level, Cable Management, Power Capacity, Modularity |
| Cons for MSI - MPG A850G PCIE 5 - Full Modular – 80 Plus Gold 850W - 100% Japanese 105°C Capacitors – ATX 3.1 Gaming Power Supply - Black | |||
| There were no cons for this product— | There were no cons for this product— | Coil Whine | There were no cons for this product— |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Got this to replace a power supply that came with my old pc. Stock pc's usually come with the most basic power supply. Just enough to power the computer, you can forget about upgrades with a stock power supply. Enter in this bad boy. This modular power supply not only Doubled my power but allows me to upgrade my video card. You won't regret it.
This review is from MSI - MPG A850G PCIE 5 - Full Modular – 80 Plus Gold 850W - 100% Japanese 105°C Capacitors – ATX 3.1 Gaming Power Supply - Black
Posted by Cplpete
No problems with my 4090, includes dedicated 600w + cable for my MSI 4090 GPU. I wanted the 1000w but they were out. great cables included
This review is from MSI - MPG A850G PCIE 5 - Full Modular – 80 Plus Gold 850W - 100% Japanese 105°C Capacitors – ATX 3.1 Gaming Power Supply - Black
Posted by JoeM
MSI always makes solid power supplies. Thia guy has served me very well over the past few years. The native 12VHPWR cable is a nice feature too. Good value for the money.
This review is from MSI - MPG A850G PCIE 5 - Full Modular – 80 Plus Gold 850W - 100% Japanese 105°C Capacitors – ATX 3.1 Gaming Power Supply - Black
Posted by Brad
