MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, 10 Year Warranty
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AI Verdict
This 750W 80+ Gold ATX 3.1 & PCIe 5.1 fully modular power supply is for builders needing current gen GPU support.
This power supply is a strong fit for modern gaming PCs, especially those with NVIDIA 40/50 series GPUs, due to its ATX 3.1 and PCIe 5.1 readiness with a native 12V-2x6 cable. The 750W output and 80+ Gold efficiency align well with the power demands of many mid-to-high-end systems. Its fully modular design also makes it easy to manage cables in various case sizes.
If 750W isn't enough for your planned high-end GPU or CPU, look for an 850W or 1000W ATX 3.1 PSU with PCIe 5.1 support.
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Pros
- Includes native 12V-2x6 cable for PCIe 5.1 GPUs, piping up to 450W to graphics cards.
- Fully modular design simplifies cable management, leading to cleaner builds.
- ATX 3.1 compliance means it handles up to 2x total power excursion and 3x GPU power excursion.
- Backed by a 10-year limited warranty for parts and labor.
- 80 PLUS Gold certification indicates high energy efficiency.
- Compact size with a depth of 140mm.
Cons
- Some users report the fan produces noise under load, not being 'extremely silent'.
- A few reports mention units failing with loud buzzing sounds after several months of use.
- Lacks printed instructions, requiring users to find tutorials online for assembly.
- The native dual-color 12V-2x6 cable might not match all build aesthetics.
Dimension Scores
The 80 PLUS Gold certification and ATX 3.1 compliance with 750W output provide efficient and stable power delivery for modern components.
User reports are mixed, with some finding it quiet and others noting fan noise under load, suggesting it's not consistently silent.
The 10-year warranty and user comments about 'premium' feel suggest a robust construction, though isolated reports of buzzing sounds exist.
Its fully modular design and inclusion of a native 12V-2x6 cable significantly simplify routing and reduce clutter.
Best For
- New PC builds with current generation NVIDIA GeForce 40/50 series graphics cards requiring a 16-pin PCIe connector.
- System upgrades needing ATX 3.1 and PCIe 5.1 readiness for future-proofing.
- Compact PC cases where a 140mm deep power supply is beneficial for fit.
- Builders prioritizing a clean aesthetic due to fully modular cabling.
Not Recommended For
- Users sensitive to fan noise, as some units are reported to not be silent under load.
- Budget builds where 750W 80+ Gold with ATX 3.1 is overkill for lower-power components.
- Users who prefer a PSU with a silent fan mode, which this unit does not explicitly offer.
Watch Out For
- Fan noise can be noticeable under load, with some users stating it's not 'extremely silent'.
- A few users experienced unit failure, specifically 'loud buzzing sounds' after eight months, necessitating an RMA process.
- The product does not include printed instructions, leaving new builders to seek online tutorials for installation.
Full Specifications
| ASIN | B0CC3QBGDL |
| Brand | msi |
| Series | MAG A750GL PCIE5 |
| Voltage | 110 Volts, 220 Volts |
| Wattage | 750 watts |
| Model Name | MAG A750GL PCIE5 |
| Form Factor | ATX |
| Item Weight | 6.12 pounds |
| Manufacturer | MSI |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 750 Watts |
| Item model number | MAG A750GL PCIE5 |
| Compatible Devices | Personal Computer |
| Product Dimensions | 12 x 9 x 5 inches |
| Item Dimensions LxWxH | 12 x 9 x 5 inches |
| Item dimensions L x W x H | 12 x 9 x 5 inches |
What Buyers Say
Many users are picking this PSU specifically for its ATX 3.1 and PCIe 5.1 readiness, especially the native 12V-2x6 cable, which is a big deal for newer GPUs. The fully modular design gets a lot of praise for making builds look clean and easy to manage. However, some people have run into issues with fan noise when the system is under heavy load, and a few units have reportedly developed loud buzzing sounds after several months, requiring an RMA. The lack of included instructions also means you'll be hitting up YouTube for guidance if you're new to building.
“Man, this thing is future-proof with the ATX 3.1 and that 12V-2x6 cable, but my fan gets kinda whiny when I'm really pushing my GPU. Hope it lasts the full 10 years, because that buzzing sound some people got is scary.”
Common Praise
- Fully modular cables make cable management easy and result in cleaner builds.
- Supports PCIe 5.0 / ATX 3.0 (and 3.1) which is useful for modern GPUs.
- Provides stable power delivery to graphics cards.
- The 10-year warranty offers long-term peace of mind.
- Compact size (140mm depth) fits well in various cases.
- Includes a bag for storing extra cables.
Common Complaints
- Fan noise is noticeable under load for some users, not being 'extremely silent'.
- Some units have failed after a few months, producing 'loud buzzing sounds'.
- No printed instructions are included in the box.
- The dual-color 12V-2x6 cable might not aesthetically suit all builds.
Ownership Tips
- The fully modular cables really do make a difference for routing, especially in smaller cases.
- You'll want to check for fan noise under load during your initial testing, as it seems to vary by unit or setup.
- Keep the extra cable bag, it's actually useful for organizing unused cables.
- Don't expect a manual; have a browser open for installation guides.
Frequently Asked Questions
Does this PSU come with a 12V-2x6 cable for new GPUs?
Yes, it includes a native dual-color 12V-2x6 cable, making it ready for PCIe 5.1 graphics cards and capable of delivering up to 450W to them.
Is this power supply fully modular?
Yes, the MSI MAG A750GL PCIE5 is a fully modular power supply, which means you only connect the cables you need for your build.
What is the warranty period for this power supply?
MSI offers a 10-year limited warranty for both parts and labor on this power supply.
Is this PSU compatible with ATX 3.0 or ATX 3.1?
The power supply is ATX 3.1 and PCIe 5.1 ready, meaning it meets the latest power delivery standards.
How quiet is the fan on this power supply?
While some users describe it as quiet, others have noted that the fan can produce noise under load, indicating it might not be 'extremely silent' in all scenarios.
What are the physical dimensions of this power supply?
It has a depth of 140mm, a width of 150mm, and a height of 86mm, making it a compact ATX form factor unit.
Buying Guide
When you're looking at power supplies, you're basically buying the heart of your PC. You need enough wattage to power all your components, especially your graphics card. The '80 Plus Gold' rating tells you how efficiently it converts wall power into usable PC power, meaning less wasted energy and heat. 'Fully modular' just means you only plug in the cables you actually need, which makes your PC build much tidier and improves airflow.
wattage (750 watts)
This is the total power your PSU can deliver. Think of it like the horsepower of a car; if your PC components (especially the CPU and GPU) demand more power than the PSU can provide, your system will crash or not even turn on.
80+ Gold
This certification indicates the power supply's efficiency. An 80+ Gold unit is at least 87% efficient at 20% load, 90% at 50% load, and 87% at 100% load. Higher efficiency means less electricity wasted as heat, potentially saving you a tiny bit on your power bill and keeping your PC cooler.
ATX 3.1 & PCIe 5.1 Ready
This is crucial for modern systems. ATX 3.1 is the latest standard for power supplies, designed to handle the transient power spikes of powerful new graphics cards. PCIe 5.1 readiness, specifically the native 12V-2x6 cable, means it can directly power the newest GPUs without needing adapters, which can be a fire hazard with older PSUs.
Fully Modular
This refers to the cables. With a fully modular PSU, you only connect the cables your system needs. This makes cable management much easier, improves airflow inside your case, and results in a cleaner-looking build compared to non-modular or semi-modular options.
Alternatives
If this wattage isn't right, search for ATX 3.1, PCIe 5.1 ready, fully modular power supplies with either 650W for less demanding systems or 850W+ for high-end builds.
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