MSI MAG 1000W 80 PLUS Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply
Key Highlights:
- 1000W Continuous Power Output
- 2200W Peak Power Handling
- 80 PLUS Gold Certified Efficiency
- ATX 3.1 & PCIe 5.1 Compatible
- Native 12V-2x6 (16-Pin) Connector
- Fully Modular Cable Management
- NVIDIA RTX 50 Series Ready
- 135mm Fluid Dynamic Bearing Fan
Product Description
Next-Generation Power for Gaming and AI PCs
The MSI MAG 1000W Power Supply is built to meet the demands of today's most powerful gaming systems, content creation workstations and AI-powered PCs. Featuring full ATX 3.1 compliance and PCIe 5.1 support with a native 12V-2x6 connector, it delivers robust and reliable power for next-generation hardware, including NVIDIA GeForce RTX 50 Series graphics cards.
Engineered for Peak Performance
With 1000W of continuous power and up to 2200W peak power capability, this PSU is designed to handle demanding transient loads generated by modern CPUs and GPUs. Its powerful single +12V rail ensures stable power delivery for high-end gaming and professional workloads.
80 PLUS Gold Efficiency
Delivering up to 90% efficiency, the MSI MAG 1000W reduces wasted energy and unnecessary heat generation while helping lower power consumption and operating costs.
Advanced Thermal Design
The integrated 135mm Fluid Dynamic Bearing (FDB) fan offers long-lasting performance, efficient cooling and quieter operation. Combined with MSI's advanced thermal solutions, the PSU maintains stable operating temperatures even under heavy system loads.
Fully Modular Convenience
A fully modular cabling system helps eliminate unnecessary cables, reducing clutter and improving airflow while making system assembly and maintenance significantly easier.
Reasons to Buy
-
1000W Output: Ideal for high-end gaming and workstation systems.
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2200W Peak Capacity: Handles extreme transient power spikes.
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ATX 3.1 Certified: Supports the latest platform requirements.
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PCIe 5.1 Ready: Native 12V-2x6 GPU power connector included.
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NVIDIA RTX 50 Series Compatible: Built for modern GPUs.
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80 PLUS Gold Efficiency: Lower energy consumption and heat output.
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Fully Modular Design: Cleaner cable routing and improved airflow.
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FDB Fan Technology: Quiet, reliable cooling.
Technical Specifications
General
| Specification |
Value |
| Brand |
MSI |
| Series |
MAG |
| Product Type |
ATX Power Supply Unit |
| Form Factor |
ATX |
| Colour |
Black |
| Cabling Type |
Fully Modular |
Power Specifications
| Specification |
Value |
| Total Power Output |
1000W |
| Peak Power Output |
2200W |
| Input Voltage |
100 - 240V AC |
| Input Frequency |
47 - 63Hz |
| Power Factor Correction |
Active PFC |
| Efficiency |
Up to 90% |
Power Rail Specifications
| Specification |
Value |
| Combined +12V Output |
999.6W |
| Combined +3.3V Output |
100W |
| Combined +5V Output |
100W |
| Combined -12V Output |
3.6W |
| Combined +5VSB Output |
15W |
| +3.3V Maximum Current |
20A |
Certification & Standards
| Specification |
Value |
| 80 PLUS Certification |
80 PLUS Gold |
| ATX Version |
ATX 3.1 |
| PCIe Version |
PCIe 5.1 |
| Purpose |
PC |
Connectors
| Specification |
Value |
| Motherboard Connector |
24-Pin ATX |
| EPS CPU Connectors |
2 |
| PCIe 6+2 Pin Connectors |
4 |
| Native PCIe 16-Pin Connector |
1 x 12V-2x6 |
| SATA Power Connectors |
11 |
| Molex Connectors |
4 |
Next-Generation GPU Support
| Specification |
Value |
| ATX 3.1 Ready |
Yes |
| PCIe 5.1 Support |
Yes |
| Native 12V-2x6 Connector |
Yes |
| NVIDIA RTX 50 Series Ready |
Yes |
| AI PC Compatible |
Yes |
| High Transient Load Support |
Yes |
Cooling System
| Specification |
Value |
| Cooling Type |
Active |
| Fan Diameter |
135mm |
| Bearing Technology |
Fluid Dynamic Bearing (FDB) |
| Number of Fans |
1 |
| Optimised Thermal Solution |
Yes |
Protection Features
| Specification |
Value |
| NLO |
No Load Operation Protection |
| OPP |
Over Power Protection |
| OTP |
Over Total Voltage Protection |
| OVP |
Over Voltage Protection |
| OCP |
Overcharge Protection |
| SCP |
Short Circuit Protection |
| SIP |
Surge & Inrush Protection |
| UVP |
Under Voltage Protection |
Physical Specifications
| Specification |
Value |
| Width |
150mm |
| Depth |
150mm |
| Height |
86mm |
| Package Type |
Retail Box |
Ideal Applications
- High-End Gaming PCs
- NVIDIA RTX 50 Series Builds
- AI Workstations
- Content Creation Systems
- Streaming & Broadcasting Setups
- Professional Productivity Workstations
What's In The Box
- MSI MAG 1000W ATX 3.1 Power Supply
- Native 12V-2x6 PCIe 5.1 Cable
- Fully Modular Cable Set
- Power Cord
- Mounting Hardware
- User Documentation
Product Identifiers
| Identifier |
Value |
| Brand |
MSI |
| Series |
MAG |
| Power Output |
1000W |
| Peak Power |
2200W |
| Efficiency Rating |
80 PLUS Gold |
| ATX Standard |
ATX 3.1 |
| PCIe Standard |
PCIe 5.1 |
| Modular Design |
Fully Modular |
