Power Supply Unit FSP FSP400-70PFL 400 W

The FSP FSP400-70PFL is an industrial-grade switching power supply delivering up to 400 W of continuous power. Designed with active PFC (Power Factor Correction) and robust high-load components, this non-modular PSU offers stable power delivery and compatibility with a broad range of systems, including servers, workstations and communication or automation equipment. The unit features a grey finish and an 80 mm fan for effective cooling and meets current safety and EMC standards for use in demanding environments.

Advantages

The FSP400-70PFL provides reliable 400 W output with active PFC for improved efficiency and reduced mains distortion. Its industrial design and high-quality electrical components ensure long-term stability under load. The integrated 80 mm fan promotes consistent cooling, while the full range of input and output electrical features supports diverse installation requirements. Compliance with up-to-date safety and EMC standards facilitates deployment across regions with regulatory demands.

Suitable for

• Industrial servers and rack equipment
• Workstations and professional PCs
• Communication devices and network appliances
• Automation and control systems

Key specifications

• Total power: 400 W
• Fan diameter: 80 mm
• Product colour: Grey
• Cabling: non-modular
• Active PFC: Yes

How to use

Install the PSU in a compatible chassis or industrial enclosure following the system manufacturer’s instructions. Connect the unit to the mains supply with appropriate wiring and confirm input voltage range compatibility. Attach the required output connectors to motherboard, drives and peripherals according to their pinouts. Ensure the 80 mm cooling fan has sufficient airflow clearance and avoid obstructing ventilation paths for reliable operation.

Usage recommendations

For stable performance, operate the FSP400-70PFL within its rated 400 W capacity and maintain proper ventilation. Use in environments that meet the stated safety and EMC regulations, and perform regular inspections of cabling and connections to prevent dust buildup and overheating.