Power Supply APNX APNX MAX G1 1,200W 80 PLUS Gold ATX 3.1 PCIe 5.1 Fully Modular Compact

APNX MAX G1 1,200W 80 PLUS Gold ATX 3.1 PCIe 5.1 Fully Modular Compact is a desktop power supply designed to deliver stable high-current rails for performance PCs. The unit combines a 1,200-watt continuous output with 80 PLUS Gold efficiency and ATX 3.1 compatibility, and includes PCIe 5.1-ready connectors. Its fully modular cable layout and compact black housing support clean cable management and flexible system builds for gaming rigs, workstations and custom desktop systems.

Advantages

The PSU provides high efficiency and reduced power losses thanks to 80 PLUS Gold certification, helping to lower energy consumption under load. ATX 3.1 compatibility ensures support for modern motherboard power requirements, while PCIe 5.1-ready connectors accommodate current and next-generation graphics cards. The fully modular design simplifies assembly and cable routing, and the compact housing helps fit the unit into a wider range of cases without sacrificing output capacity.

Suitable for

• High-performance gaming PCs requiring stable 12V rails
• Workstations used for content creation and 3D rendering
• Custom builds where modular cabling improves airflow and tidiness
• Systems using PCIe 5.1 graphics cards or multi-GPU configurations

Key specifications

• Continuous power output: 1,200 W
• Efficiency certification: 80 PLUS Gold
• Form factor compatibility: ATX 3.1
• Connector standard support: PCIe 5.1-ready power connectors
• Cabling: Fully modular cable layout for customizable connections
• Physical design: Compact black housing suitable for space-constrained builds

How to use

Install the power supply into a compatible ATX case following standard safety precautions: power down and unplug the system, secure the PSU to the case with the provided mounting points, and connect the main 24-pin motherboard cable and CPU power cable to their respective headers. Attach PCIe 5.1 power connectors to graphics cards as required and use only the necessary modular cables to minimize clutter. Verify all connections before powering the system and monitor initial boot for stable voltages and fan operation.

Recommendations

For optimal performance and longevity, operate the PSU within its rated ambient temperature range, maintain adequate case airflow, and use cables provided or approved by the manufacturer. When pairing with high-end graphics cards, ensure sufficient PCIe power connectors are available and distribute load across rails as recommended by the system documentation.