MSI MAG A1000GL PCIE5, Fully Modular Compact Gaming 1000W 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
A 1000W 80+ Gold fully modular ATX 3.1 & PCIe 5.1 PSU with a 10-year warranty for high-power gaming builds.
This 1000W 80+ Gold PSU with ATX 3.1 and PCIe 5.1 support is well-suited for modern gaming PCs with demanding GPUs. Its fully modular design helps with cable management, which is a practical benefit for most builds. The 10-year warranty adds confidence for long-term use.
If you need absolute silence at low loads, look for PSUs that specifically advertise a hybrid or zero-RPM fan mode.
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Pros
- Supports ATX 3.1 and PCIe 5.1, making it ready for future GPU generations like the RTX 5080.
- Fully modular design simplifies cable management and can improve internal airflow.
- Users report the cooling fan operates quietly, even during gaming sessions.
- Provides a 10-year limited warranty, indicating long-term manufacturer support.
- 80 Plus Gold certification ensures efficient power conversion, reducing wasted energy and heat.
- Includes a native dual-color 12V-2x6 cable for modern GPU connections.
Cons
- Cables can be stiff and bulky, potentially complicating cable routing in smaller PC cases.
- Lacks a hybrid fan mode, meaning the fan is always active, even at low loads.
- One user reported insufficient PCIe cables or ports for their setup.
- Some users found the power ripple to be somewhat higher compared to other PSUs in its class, though not critically so.
- One user experienced unit failure after approximately one year of use with a 13900k + 4070 ti system.
Dimension Scores
It's an 80+ Gold certified 1000W unit, handling demanding loads and overclocking without reported issues for many users.
Users describe the fan as quiet, even under load, but the absence of a hybrid fan mode means it's always running.
The unit is described as robust and durable, with a 10-year warranty backing its longevity, though some noted higher ripple compared to top-tier units.
The fully modular design simplifies cable management, but the stiffness and bulkiness of the cables can make routing challenging in tight spaces.
Best For
- PC builders needing 1000W for high-end GPUs like the RTX 4070 Ti or RX 7900 XTX.
- Systems requiring ATX 3.1 and PCIe 5.1 compatibility for future component upgrades.
- Users prioritizing a clean internal build with fully modular cabling.
Not Recommended For
- Compact ITX builds where cable stiffness and bulk could be a significant challenge.
- Users who demand a completely silent system at idle due to the absence of a hybrid fan mode.
- Budget-conscious builders, given its entry-plus price band.
Watch Out For
- The included cables are stiff, making tight bends and neat routing difficult in cramped chassis.
- Some users report the PSU does not offer enough PCIe cables or ports for their specific multi-GPU or accessory setups.
- The fan operates continuously, which might be noticeable in quiet environments, as there is no zero-RPM mode.
- One user reported their unit failed after about a year when paired with a 13900k and 4070 Ti.
Full Specifications
| ASIN | B0CT3XNCZ9 |
| Brand | msi |
| Color | Black |
| Series | MPG A750GF |
| Wattage | 1000 watts |
| Model Name | MPG A750GF |
| Form Factor | ATX |
| Item Weight | 7.25 pounds |
| Manufacturer | MSI |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 1000.0 |
| Item model number | MAGA1000GLPCIE5 |
| Compatible Devices | NVIDIA GeForce RTX 30 Series GPUs, AMD GPUs |
| Product Dimensions | 11.5 x 9.25 x 5 inches |
| Item Dimensions LxWxH | 11.5 x 9.25 x 5 inches |
| Item dimensions L x W x H | 11.5 x 9.25 x 5 inches |
What Buyers Say
The biggest takeaway is that this 1000W unit is ready for the newest GPUs with ATX 3.1 and PCIe 5.1, which is a huge plus for anyone building a high-end system. Many users were surprised by how quiet the fan stays, even when their system is pulling serious power. The fully modular cables are a definite win for keeping things tidy inside the case, but a few people really struggled with how stiff those cables are, especially in smaller builds. While most experiences are positive, there's a scattered report of a unit failing after a year, which is a bummer but covered by the long warranty.
“Needed a 1000W PSU for my new RTX 4080 and this thing just works, no weird noises, cables are a pain to bend but at least they're all black and modular. So far so good, hope it lasts.”
Common Praise
- The PSU is ATX 3.1 and PCIe 5.1 ready for next-gen graphics cards.
- The fully modular cables make building and cable routing much easier.
- The fan remains quiet even when the system is under heavy load.
- It handles demanding setups, including overclocking, without stability issues for many.
- The 10-year warranty provides peace of mind for long-term use.
Common Complaints
- The cables are stiff and bulky, making them hard to bend and route in compact cases.
- There's no hybrid fan mode, so the fan runs constantly, even at idle.
- One user found the number of PCIe cables or ports to be insufficient for their needs.
- A single user reported the unit dying after about a year of operation.
Ownership Tips
- The 'dual-color' aspect of the 12V-2x6 cable isn't a huge aesthetic factor once installed, as the primary concern is its functionality.
- Even though the fan is always on, its low noise profile means it blends into ambient room noise for most users.
- The compact size of the PSU itself is a benefit, but the cable stiffness can negate some of that advantage in smaller cases.
- The 10-year warranty is a significant factor in long-term satisfaction, especially if you plan multiple GPU upgrades.
Frequently Asked Questions
Is this power supply compatible with NVIDIA RTX 40 series GPUs?
Yes, it is compatible with NVIDIA GeForce RTX 30 Series GPUs and AMD GPUs, and its ATX 3.1 & PCIe 5.1 readiness means it's designed for current and future high-power graphics cards like the RTX 40 series and upcoming RTX 50 series.
Does this PSU have a 12V-2x6 cable?
Yes, it features a native dual-color 12V-2x6 cable, which is essential for newer GPUs.
Is the fan always on, or does it have a silent mode?
The fan is always on, as it does not have a hybrid or zero-RPM fan mode. Users generally report it to be quiet, even under load.
What is the warranty period for this power supply?
MSI provides a 10-year limited warranty for this power supply.
Is this power supply fully modular?
Yes, the MSI MAG A1000GL PCIE5 is a fully modular power supply, allowing you to connect only the cables you need.
Buying Guide
When you're looking at a power supply, you're basically picking the heart of your PC. It needs to supply enough wattage for all your components, especially your graphics card, without breaking a sweat. An 80 Plus Gold rating means it's efficient, so it won't waste a ton of electricity or generate excessive heat. Fully modular cables are a game-changer for keeping your PC's interior clean and improving airflow, which is more important than you think for component longevity.
Wattage (1000W)
This is the total power your PSU can deliver. A 1000W unit is for high-end gaming PCs with powerful CPUs and GPUs, giving you headroom for demanding tasks and future upgrades without stressing the power supply.
80+ Gold Certification
This rating indicates how efficiently the PSU converts AC power from your wall outlet to DC power for your PC. Gold means it's at least 87% efficient at 20% load, 90% at 50% load, and 87% at 100% load, saving you a bit on your electricity bill and producing less heat inside your case.
ATX 3.1 & PCIe 5.1 Ready
These are the latest standards for power supplies, especially important for modern, power-hungry graphics cards. ATX 3.1 handles power spikes better, and PCIe 5.1 includes the new 12V-2x6 power connector, ensuring compatibility and stability for the newest GPUs.
Fully Modular
This means you only plug in the cables you actually need for your components. It's like having a custom-tailored suit for your PC's wiring, reducing clutter, making installation easier, and improving airflow by not having unused cables bunched up.
Alternatives
If this unit doesn't fit, look for PSUs with a hybrid fan mode for silent operation at low loads, or consider units with more flexible cabling for very small form factor cases.
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