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MSI MAG GL PCIE5 A850GL White

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$139.99
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MSI MAG GL PCIE5 A850GL White
2023MAGWhite Edition80+ Gold10 year warranty
650 W750 W850 W850 W
white
1000 W1000 W
white
1250 W
Main
Power850 W
Form factorATX
Specs
PFCactive
Efficiency90 %
Cooling systemactive
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Gold
Cybenetics EfficiencyPlatinum
Cybenetics NoiseStandard +
ATX12V version3
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA8
MOLEX4
PCIe 8pin (6+2)4
PCIe 16pin1 pcs
Floppy
Cable systemmodular
Cable length
MB600 mm
CPU750 mm
SATA500 mm / 750/900/1050 /
MOLEX500 mm / 750/900/1050/1200 /
PCIe600 mm
Max. power
+3.3V20 А
+5V20 А
+12V170.5 А
-12V0.3 А
+5Vsb2.5 А
+12V846 W
+3.3V +5V110 W
-12V3.6 W
+5Vsb12.5 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOCP, OTP, UVP
Manufacturer's warranty10 years
Dimensions (HxWxD)86x150x140 mm
Official Websitemsi.com
Added to E-CatalogDecember 2023
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog MSI 2026 - new arrivals, bestsellers, and the most relevant models MSI.

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MSI MAG A850GL Modular ATX PSU - 850 W

- This MSI PSU is fully modular so you connect only the cables you need - keeping your set up clean - The 850 W power output... moreis perfect for upper mid-range gaming setups - This PSU is ready for newest graphic cards like RTX 4000 Series, with its ATX 3.0 certificate and PCIe 5.0 cable - Get lower power consumption and cooler temperature thanks to its 80 PLUS Gold certification - The 120 mm fan has fluid dynamic bearing which keeps your system cool and quiet - you probably won't hear it at all - Its flat cables and compact size make cable management easier and your machine's mess cluttered - Get peace of mind along with the protection as it supports whole bunch of protection standards
Currys.co.uk
Delivery: to United Kingdom
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£99.99
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MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX

MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX ATX 3.0 COMPATIBLEIt has an output port that is compliant... morewith PCIe 5.0 and Intel PSDG(Power Supply Design Guide) ATX 3.0. also the MAG A850GL PCIE5 WHITE power supply can hold up to 2x total power excursion and 3x GPU power excursion.LEVEL UP YOUR GAMEWith native 16 PIN PCIe connector this power supply is ready for Nvidia® GeForce RTXTM 40 Series graphics cards.It can freely pipe up to 600W of power to PCIe 5.0 graphics cards.80 PLUS GOLD CERTIFIEDThe efficiency of your power supply directly influences your system’s performance and your power consumption. The 80 PLUS Gold certification promises lower energy consumption and higher efficiency.COMPACT SIZINGSmaller than typical PSUs on the market. this power supply unit that can save space and make it easier to organize cables in the computer case by freeing up more room inside.ONLY WHAT YOU NEEDThe connectors that required by the build need to be used. significantly reducing cable clutter and simplifying the system’s overall build. Additionally. the included cable pack provides a storage solution for any unused cables.ALL THE MORE ORGANIZEDOrganizing cables is often the most bothersome part of building a PC. The flat cables make cable management easier and less of headache! Thanks to the flat cables. the entire system can be more organized and has more room for unobstructed airflow.FLUID DYNAMIC BEARINGThe power supply’s fan sports a fluid dynamic bearing that perfectly balances cooling performance and noise level.DC TO DC & FULL BRIDGEDC to DC and Full bridge be combined to achieve higher conversion efficiency. stable output voltage. and quick voltage adjustment for different usage scenarios. thus providing a stable power supply design.THE POWER YOU HAVEThe single rail supply of power can properly deliver the power you need. For high-performance graphics cards and CPUs. this power supply's 5 CPU & PCI-E slots are more than plenty.PROTECTION MECHANISMSTo make sure the entire system can operate safely and stably at all times. the power supply comes with a number of protection mechanisms to give you the best peace of mind.
Pcnova.co.uk
Delivery: in United Kingdom
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£122.75
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MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX

MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX
LaptopHub.uk
Delivery: in United Kingdom
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£122.75
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Msi 306-7ZP8A24-CE0

MSI MAG A850GL PCIE5: Reliable 850W ATX 3.0 Modular Power SupplyEU Plug.If you´re passionate about.IT and electronics, like b... moreeing up to date on technology and don´t miss even the slightest details, buy.Power supply MSI A850GL 850 W 80 Plus Gold.at an unbeatable price.Type:Power supply.Modular.Product with plug:Yes.Type of plug:Plug EU.Connections:SATA.PCIE 6+2 PIN.CPU 4+4 PIN.ATX 20/4 Pin.Power:850 W.Certificate:80 Plus Gold.Elevate your PC build with the MSI MAG A850GL, a cutting-edge power supply engineered to meet the demands of modern high-performance systems. Designed for gamers, creators, and enthusiasts who demand stability and efficiency, this PSU is the reliable heart of your next machine. It delivers robust and consistent power, ensuring your components operate at their peak without compromise, even during the most intense gaming sessions or heavy computational workloads.Next-Generation Power DeliveryFuture-proof your build with full ATX 3.0 and PCIe 5.0 support. The MSI MAG A850GL is built to handle the significant power excursions of the latest high-end graphics cards, including the NVIDIA® GeForce RTX® 40 Series. It can withstand up to 2x total power excursion and 3x GPU power excursion, preventing system instability and shutdowns. The native 16-pin (12VHPWR) PCIe connector provides up to 600W of power directly to your PCIe 5.0 GPU, eliminating the need for bulky adapters and ensuring a clean, direct, and secure connection.Exceptional Efficiency and StabilityAchieve superior energy efficiency with the 80 PLUS Gold certification. This power supply guarantees up to 90% efficiency under typical loads, which translates into less wasted energy, reduced heat generation, and lower operational noise. The advanced LLC Full-Bridge and DC-to-DC converter design ensures an incredibly stable and reliable voltage output. This tight voltage regulation is critical for protecting your sensitive components and maximizing system performance and longevity.Ultimate Building FlexibilityExperience a hassle-free and clean building process thanks to the fully modular design. With the MSI MAG A850GL, you only use the cables you need, drastically reducing clutter, improving airflow within the case, and creating a professional, tidy aesthetic. The flat, black cables are easy to manage and route, even in tight spaces. Its compact 140mm-long and 150mm-wide ATX dimensions ensure a comfortable fit in the vast majority of PC cases on the market, giving you maximum flexibility for your build. The integrated 120mm Fluid Dynamic Bearing (FDB) fan provides excellent cooling with minimal noise and an exceptionally long lifespan. Key Features* Full support for ATX 3.0 standards* Native PCIe 5.0 connector for next-generation GPUs* High-efficiency 80 PLUS Gold certification* Fully Modular design for clean and easy cable management* Compact ATX form factor for wide case compatibility* Quiet and durable 120mm Fluid Dynamic Bearing (FDB) fan* LLC Full-Bridge and DC-to-DC
Tradeinn.com
Delivery: in United Kingdom
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£123.99
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MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX

ATX 3.0 COMPATIBLEIt has an output port that is compliant with PCIe 5.0 and Intel PSDG(Power Supply Design Guide) ATX 3.0. al... moreso the MAG A850GL PCIE5 WHITE power supply can hold up to 2x total power excursion and 3x GPU power excursion.LEVEL UP YOUR GAMEWith native 16 PIN PCIe connector this power supply is ready for Nvidia® GeForce RTXTM 40 Series graphics cards.It can freely pipe up to 600W of power to PCIe 5.0 graphics cards.80 PLUS GOLD CERTIFIEDThe efficiency of your power supply directly influences your system’s performance and your power consumption. The 80 PLUS Gold certification promises lower energy consumption and higher efficiency.COMPACT SIZINGSmaller than typical PSUs on the market. this power supply unit that can save space and make it easier to organize cables in the computer case by freeing up more room inside.ONLY WHAT YOU NEEDThe connectors that required by the build need to be used. significantly reducing cable clutter and simplifying the system’s overall build. Additionally. the included cable pack provides a storage solution for any unused cables.ALL THE MORE ORGANIZEDOrganizing cables is often the most bothersome part of building a PC. The flat cables make cable management easier and less of headache! Thanks to the flat cables. the entire system can be more organized and has more room for unobstructed airflow.FLUID DYNAMIC BEARINGThe power supply’s fan sports a fluid dynamic bearing that perfectly balances cooling performance and noise level.DC TO DC & FULL BRIDGEDC to DC and Full bridge be combined to achieve higher conversion efficiency. stable output voltage. and quick voltage adjustment for different usage scenarios. thus providing a stable power supply design.THE POWER YOU HAVEThe single rail supply of power can properly deliver the power you need. For high-performance graphics cards and CPUs. this power supply's 5 CPU & PCI-E slots are more than plenty.PROTECTION MECHANISMSTo make sure the entire system can operate safely and stably at all times. the power supply comes with a number of protection mechanisms to give you the best peace of mind. MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX
Gamingkit.co.uk
Delivery: in United Kingdom
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£125.21
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MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX 4711377115407

ATX 3.0 COMPATIBLE It has an output port that is compliant with PCIe 5.0 and Intel PSDG(Power Supply Design Guide) ATX 3.0 a... morelso the MAG A850GL PCIE5 WHITE power supply can hold up to 2x total power excursion and 3x GPU power excursion. LEVEL UP YOUR GAME With native 16 PIN PCIe connector this power supply is ready for Nvidia GeForce RTXTM 40 Series graphics cards. It can freely pipe up to 600W of power to PCIe 5.0 graphics cards. 80 PLUS GOLD CERTIFIED The efficiency of your power supply directly influences your systems performance and your power consumption. The 80 PLUS Gold certification promises lower energy consumption and higher efficiency. COMPACT SIZING Smaller than typical PSUs on the market this power supply unit that can save space and make it easier to organize cables in the computer case by freeing up more room inside. ONLY WHAT YOU NEED The connectors that required by the build need to be used significantly reducing cable clutter and simplifying the systems overall build. Additionally the included cable pack provides a storage solution for any unused cables. ALL THE MORE ORGANIZED Organizing cables is often the most bothersome part of building a PC. The flat cables make cable management easier and less of headache! Thanks to the flat cables the entire system can be more organized and has more room for unobstructed airflow. FLUID DYNAMIC BEARING The power supplys fan sports a fluid dynamic bearing that perfectly balances cooling performance and noise level. DC TO DC & FULL BRIDGE DC to DC and Full bridge be combined to achieve higher conversion efficiency stable output voltage and quick voltage adjustment for different usage scenarios thus providing a stable power supply design. THE POWER YOU HAVE The single rail supply of power can properly deliver the power you need. For high-performance graphics cards and CPUs this power supply's 5 CPU & PCI-E slots are more than plenty. PROTECTION MECHANISMS To make sure the entire system can operate safely and stably at all times the power supply comes with a number of protection mechanisms to give you the best peace of mind.
Quzo.co.uk
Delivery: to United Kingdom
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£127.64
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Series MSI MAG
Model overview based on user reviews  
The MSI MAG GL PCIE5 power supply unit has received mixed reviews from users. While some appreciate its nice appearance and affordable price, significant concerns have been raised about its performance. Users have reported issues such as fan noise, with the fan being described as loud even when idle and lacking a semi-active cooling system. Additionally, there are complaints about electronic humming and buzzing noises affecting audio devices, which persist even when using external sound cards. Some users experienced vibrations and crackling noises from the unit, leading to dissatisfaction. Despite its good quality and protections, the noise issues and lack of a semi-passive fan mode have led some to suggest considering other options or investing in a PSU with better cooling features.
Pros

Cons

User reviews 5
Write Review →
3
0
2
0
model with serious flaws
2 June 2025 
Everything the same as the commentator above wrote. The power supply unit worked normally for the first few days, then problems began. The fan started making a crackling noise, and it caused strong vibrations on the table. Then, it turned out that not only the fan was crackling but also the chokes. The service center acknowledged the problem but persistently tried to convince me that this was normal operation for the PSU. However, for some reason, when I started asking uncomfortable questions and cited an example of a cheaper unit that operates much more quietly, they decided to check it again, and when I called a few days later, the unit had already been sent to the supplier. The question is — why? Everything was supposedly "fine" with it.

Today, a store employee contacted me again and again tried to convince me that there were no problems with the unit. But for some reason, when I told him everything I wrote above, he immediately seemed incompetent on the matter and suggested contacting a competent employee. Then they called back themselves and offered to refund my money or exchange the item. Everything seems fine, but they only did this after I started raising my voice.

In short, the unit itself is far from the best for its price. It's better to consider something else or add a little more money and buy something better.

As for the stores, I advise not to give up and to stand up for your rights to the end. Otherwise, you'll be left high and dry.
Nice appearance
Everything else
Natsu Dragneel: use MSI A750GL less than month
Comments 1
Discuss
 Show Original
good model, done well
15 December 2025 
Bought this PSU for RX 7800XT, Intel 14600. In the system case, there is also 1x HDD, SSD, M2. In terms of power, it's more than enough, and there have been no problems for over a year. The main downside is that it is very noisy, even without a load, but it doesn't produce any whining or crackling sounds.
Price - power
Noise
Maksim: 
Discuss
 Show Original
Don't take it.
12 December 2025 
A shabby model
Modular
Crackling in the headphones, and a terrible cooler
ValeronUA: use MSI A850GL less than month
Discuss
 Show Original
3 out of 5 user review(s) shown
2 more user review(s)

MSI MAG GL PCIE5 configurations

Price for MSI MAG GL PCIE5
MSI MAG GL PCIE5 A650GLfrom £64.9814 offers
MSI MAG GL PCIE5 A750GLfrom £74.4917 offers
MSI MAG GL PCIE5 A850GLfrom £79.9917 offers
MSI MAG GL PCIE5 A850GL Whitefrom £99.996 offers
MSI MAG GL PCIE5 A1000GLfrom £133.983 offers
MSI MAG GL PCIE5 A1000GL Whitefrom £157.262 offers
MSI MAG GL PCIE5 A1250GLfrom £145.991 offer
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