Chieftec BDF-1000C power supply unit 1000 W 20+4 pin ATX PS/2 Black

The Chieftec BDF-1000C is a fully modular power supply unit delivering 1000 W of continuous power. Built with DC-to-DC conversion technology and 80 PLUS Bronze certification, it supports energy-efficient operation across a 115–230 V AC input range and is designed to provide stable voltage to installed components while prolonging their service life.

Advantages

Fully modular cabling simplifies installation and cable management, while DC-to-DC conversion improves voltage stability and overall efficiency. The unit meets 80 PLUS Bronze standards and ENERGY STAR 5.0+ requirements, offering reliable 1000 W output with professional-grade cooling provided by a 140 mm fan. Compact dimensions (150 × 140 × 87 mm) make it compatible with a wide range of PC cases.

Suitable for

• High-performance gaming PCs requiring stable 1000 W power delivery
• Workstations with multiple GPUs or power-hungry components
• Custom builds where modular cabling and neat cable routing are desired

Key specifications

• Total power: 1000 W
• Efficiency: 85% (80 PLUS Bronze)
• Motherboard connector: 20+4 pin ATX
• AC input voltage: 115–230 V
• Fan diameter: 140 mm (active cooling)
• Dimensions: 150 × 140 × 87 mm
• Color: Black

How to use

Install the Chieftec BDF-1000C into a compatible PC case following standard PSU mounting procedures and secure it with the provided screws. Connect the 20+4 pin ATX cable to the motherboard and attach required peripheral and CPU/GPU connectors using the modular cables provided. Ensure the AC input matches the local mains voltage (115–230 V) and turn on the system. Monitor system stability and temperatures during initial use to confirm correct installation.

Recommendations

For optimal performance, use only the modular cables supplied by the manufacturer, maintain adequate case airflow, and periodically clean the 140 mm fan to prevent dust buildup that could reduce cooling efficiency and component lifespan.