Power supply DeepCool PF750L 750W, 120mm fan, 80+ efficiency, ATX 3.1, black

DeepCool PF750L 750W is an ATX 3.1 power supply designed to deliver stable power for desktop and gaming systems. With a rated 750 watts of continuous output and 80+ efficiency, this unit supports modern motherboards and high-performance components while incorporating a 120mm cooling fan to manage internal temperatures. The black chassis follows standard ATX dimensions for compatibility with most computer cases and offers the necessary connectors for current CPU and GPU power requirements.

Advantages

The power supply provides consistent 750W output with an efficiency rating that reduces energy loss and heat generation. Compliance with the ATX 3.1 standard ensures updated connector compatibility for newer components. The integrated 120mm fan helps maintain lower operating temperatures and contributes to quieter operation under typical loads. The single-color black housing simplifies installation and fits a wide range of system builds.

Suitable for

• Mid-range to high-performance desktop PCs that require up to 750W
• Gaming systems with modern CPUs and GPUs requiring ATX 3.1 connectors
• System builders seeking a reliable, energy-efficient PSU for stable operation
• Upgrades where improved efficiency and cooling are desired

Key specifications

• Maximum continuous power: 750 watts
• Form factor: ATX 3.1 compatible
• Efficiency rating: 80+ (meets industry efficiency standard)
• Cooling: 120mm fan for active thermal management
• Color: black chassis

How to use

Install the power supply into a compatible ATX case aligning the mounting points and secure it with the provided screws. Connect the main 24-pin motherboard power cable, the CPU power connector(s) and the necessary PCIe power cables for graphics cards. Ensure all cable connections are secure and routed to avoid airflow obstruction. After connections are confirmed, power on the system and verify stable boot and component detection. Monitor system voltages and temperatures during initial use to confirm proper operation.

Recommendations

For reliable performance, allow adequate airflow inside the case by maintaining clear intake and exhaust paths, and periodically clean dust from the fan and vents. Select cables and connector configurations that match your components’ power needs, and avoid operating the power supply beyond its rated capacity. When pairing with high-end GPUs or overclocked CPUs, verify headroom for peak power draw to ensure long-term stability.