Power supply DeepCool GAMERSTORM PQ1200G 1200W, 120mm fan, Fully modular, 80+ Gold, ATX 3.1, black

DeepCool GAMERSTORM PQ1200G is a 1200W ATX 3.1 power supply designed for high-performance desktop systems. It delivers 1200 watts of continuous power with 80+ Gold efficiency, combines a fully modular cable set for simplified cable management, and integrates a 120mm cooling fan to maintain optimal temperatures under load. The unit supports modern GPU and CPU power requirements and fits standard ATX cases, providing stable and efficient power delivery for demanding gaming rigs and workstation builds.

Advantages

The power supply provides high efficiency and stable voltage regulation to reduce wasted energy and heat. Fully modular cabling enables cleaner internal layouts and easier installation or future upgrades. The included 120mm fan balances cooling performance and acoustic levels, while compliance with ATX 3.1 ensures compatibility with contemporary motherboards and power delivery standards. Solid capacitors and build quality contribute to long-term reliability under sustained loads.

Suitable for

• High-end gaming PCs with multi-GPU or power-hungry components
• Content-creation workstations running heavy CPU/GPU tasks
• Overclocked systems requiring stable peak power delivery
• PC builds where cable management and airflow are priorities

Key specifications

• Output power: 1200 W continuous
• Efficiency rating: 80+ Gold
• Form factor: ATX 3.1 compatible
• Cooling: 120 mm fan
• Cable design: Fully modular cables
• Color: Black

How to use

Install the power supply into a compatible ATX case following the case manufacturer's mounting instructions. Connect only the necessary modular cables to the unit before routing them to motherboard, CPU, GPU and storage devices to optimize airflow. Ensure all connectors are fully seated and that the mains connection is made with a properly rated power cord and protected power source. Allow for adequate ventilation around the 120mm fan intake and confirm BIOS/UEFI power settings are appropriate for your hardware configuration.

Recommendations

For reliable operation, use the DeepCool GAMERSTORM PQ1200G with systems whose total power draw is within the unit's rated capacity, regularly check cable seating after upgrades, and keep intake and exhaust paths free of dust. When building high-performance rigs, distribute connections to multiple rails or connectors as recommended by the motherboard and GPU manufacturers to ensure balanced power delivery.