The MSI MPG A1000G power supply delivers reliable and efficient power for high‑performance gaming, workstation, and enthusiast PCs. This 1000 W PSU features 80 Plus Gold certification, providing up to ~90 % energy efficiency and reduced power waste for quieter operation and lower electricity costs. Its fully modular design simplifies cable management and improves airflow for clean, organized builds.
Efficient and Stable Power Delivery
Designed to meet the demands of modern hardware, the MSI MPG A1000G power supply uses a 135 mm Fluid Dynamic Bearing fan that adjusts to system load. It keeps noise low while maintaining cooling performance. Active PFC enhances power factor and efficiency across the input range for stable system operation.
Premium Components and Comprehensive Protection
This unit uses 100 % Japanese 105 °C capacitors for high reliability and longevity. Multiple built‑in protections—including Over Voltage, Over Current, Over Power, Over Temperature, Short Circuit, and Under Voltage safeguards—defend your system from electrical issues.
Clean Builds and Broad Compatibility
The fully modular cable system lets you install only the cables you need, reducing clutter and improving airflow inside your case. With support for a wide range of connectors—including multiple PCIe and SATA outputs—this PSU accommodates gaming PCs, content creation rigs, and advanced systems.
SPECIFICATIONS
- Model: MSI MPG A1000G
- Form Factor: ATX (150 × 150 × 86 mm)
- Power Output: 1000 W
- Efficiency: 80 Plus Gold (up to ~90 %)
- Fan: 135 mm Fluid Dynamic Bearing
- Active PFC: Yes
- Protection: Over Current (OCP), Over Voltage (OVP), Over Power (OPP), Over Temperature (OTP), Short Circuit (SCP), Under Voltage (UVP)
- Input Voltage Range: 100–240 VAC
- Input Frequency: 50–60 Hz
- Connectors:
- ATX 24‑pin ×1
- EPS (4+4 pin) ×2
- PCI‑E (6+2 pin) ×7
- SATA ×12
- Peripheral (Molex) ×4
- FDD (4‑pin) ×1
- +12 V Rail: Single rail design delivering up to ~83.3 A (~1000 W)
- Japanese 105 °C Capacitors: Yes
- Cable: Fully modular flat cables















