MSI MAG A1000GL PCIE5 1000W ATX Power Supply
MSI MAG A1000GL PCIE5 1000W ATX Power Supply
SKU:PSM-MAGA1000GLPCIE5-WH
The MSI MAG A1000GL PCIE5 is a 1000W fully modular ATX power supply with 80+ Gold efficiency and native PCIe 5.1 support. Featuring a 135mm fluid dynamic bearing fan, active PFC, and comprehensive protection circuits, it delivers reliable power for high-performance gaming and workstation builds.
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- 10 years Manufacturer Warranty
Product Information
| Brand | MSI |
|---|---|
| Category | Power Supplies |
| SKU | PSM-MAGA1000GLPCIE5-WH |
| Availability | In Stock |
Overview
- The MSI MAG A1000GL PCIE5 delivers 1000W of stable, efficient power designed for modern high-performance systems. With 80+ Gold certification, it operates at up to 90% efficiency, reducing energy waste and heat generation. The fully modular design eliminates unnecessary cables, enabling cleaner builds and improved case airflow—a key advantage for cooling-sensitive builds.
PCIe 5.1 native support with a dedicated 600W connector future-proofs your system for next-generation graphics cards without adapter cables. The 135mm fluid dynamic bearing fan provides whisper-quiet operation while maintaining effective cooling. A comprehensive suite of protection circuits—including overcurrent, overvoltage, overpowering, overtemperature, short-circuit, and under-voltage protection—safeguards your hardware against electrical anomalies.
Built with an extra-compact ATX form factor and half-bridge LLC DC-to-DC topology, the MAG A1000GL PCIE5 prioritises efficiency and reliability. The 10-year warranty reflects MSI's confidence in the unit's durability, making it a solid investment for builders planning long-term system stability.
Specifications
| Power Output | 1000W |
|---|---|
| Peak Power Excursion | 2000W (up to 200% for 100μs) |
| Efficiency Rating | 80+ Gold (up to 90%) |
| Form Factor | ATX |
| Modular Design | Fully modular |
| Fan Size | 135mm |
| Fan Bearing Type | Fluid Dynamic Bearing (FDB) |
| Dimensions (D × W × H) | 150 × 150 × 86 mm |
| Power Factor Correction | Active PFC |
| Input Voltage Range | 100–240V~ |
| Input Frequency Range | 50–60Hz |
| Protection Features | OCP, OVP, OPP, OTP, SCP, UVP |
| ATX 24-pin Connectors | 1 |
| EPS 4+4-pin Connectors | 2 |
| PCIe 5.1 16-pin Connectors | 1 (600W) |
| PCIe 6+2-pin Connectors | 4 |
| SATA 15-pin Connectors | 12 |
| Peripheral 4-pin Connectors | 4 |
| FDD 4-pin Connectors | 1 |
| Warranty | 10 years |
Key Features
Ideal For
FAQs
Is the MSI MAG A1000GL PCIE5 suitable for RTX 4090 and high-end GPUs?
Yes. The 1000W capacity with 2000W peak power excursion and dedicated PCIe 5.1 600W connector support next-generation graphics cards without adapters. However, we recommend confirming your entire system's power requirements with your builder or manufacturer.
What does fully modular mean and why does it matter?
Fully modular means all power cables detach from the PSU. This eliminates unused cables cluttering your case, improving airflow, cooling efficiency, and build aesthetics compared to semi or non-modular designs.
What is 80+ Gold efficiency and what does it save me?
80+ Gold means the PSU converts at least 87% of AC power to usable DC power at typical loads. This reduces wasted energy as heat, lowering electricity bills and case temperatures over the PSU's lifetime.
Does this PSU work in Australia?
Yes. The MAG A1000GL PCIE5 accepts 100–240V input and supports 50–60Hz frequency, covering Australian mains power (230V, 50Hz) without issues or adapters.
What is the warranty coverage?
MSI provides a 10-year manufacturer warranty covering defects in materials and workmanship. Terms and claims processes are available from the MSI website or your Hyetech Australia contact.
What protection features does this PSU include?
The MAG A1000GL PCIE5 includes OCP (overcurrent), OVP (overvoltage), OPP (overpowering), OTP (overtemperature), SCP (short-circuit), and UVP (under-voltage) protection to safeguard your system against electrical faults.
Is the 135mm fan noisy?
The 135mm fluid dynamic bearing fan is designed for efficient, low-noise operation. FDB fans are quieter than traditional ball-bearing fans and commonly used in premium PSUs to minimise audible noise during normal use.
