Bloc d'alimentation Xilence Performance A+ XN240 850 W

The Xilence Performance A+ XN240 850 W power supply unit delivers 850 W of continuous power for desktop PCs. Designed for gaming systems, it combines DC/DC conversion technology with 80 PLUS Bronze efficiency to provide stable voltages and reduced power consumption. The unit includes a sleeved main cable harness, a 20+4 pin ATX motherboard connector with a 50 cm cable, active cooling via a 120 mm fan, and meets RoHS and WEEE requirements.

Advantages

DC/DC technology improves voltage stability under varying loads while increasing overall efficiency. The 80 PLUS Bronze certification reduces energy waste and operating costs. Six integrated safety circuits protect against common electrical faults, and the sleeved main cable harness keeps cabling tidy inside the PC case. The 120 mm fan provides active cooling to maintain reliable operation during extended use.

Suitable for

• Gaming PCs with mid to high power requirements
• Desktop systems requiring stable 12V rails
• Builds where a non-modular, cost-effective PSU is acceptable

Key specifications

• Total power: 850 W
• Motherboard connector: 20+4 pin ATX (50 cm cable)
• 80 PLUS certification: Bronze
• Fan diameter: 120 mm (active cooling)
• Input voltage/frequency: AC 200–240 V, 50 Hz
• Colour: Black
• Compliance: RoHS, WEEE

How to use

Install the PSU into a compatible ATX case following the motherboard and case manufacturer instructions. Connect the 20+4 pin ATX cable to the motherboard and attach other required power connectors to drives and peripherals. Ensure the unit is mounted securely, the sleeved cables are routed to avoid airflow obstruction, and that the AC input matches the rated 200–240 V supply before powering on.

Recommendations

For reliable long-term operation, keep the PSU intake and exhaust areas free of dust, ensure adequate case ventilation, and use within the specified AC input range. Verify total system power draw to remain within the 850 W rating and allow some headroom for peak loads.