Voeding Qoltec ATX 350W

The Qoltec ATX 350W power supply unit delivers a continuous 350 W output for standard desktop PC systems. It is equipped with a 20+4 pin ATX motherboard connector, fixed (non-modular) cabling and an active cooling system with a 120 mm fan that automatically adjusts rotation speed. The unit is designed for 230 V AC / 50 Hz mains and has compact dimensions of 150 mm x 86 mm x 140 mm.

Advantages

Compact ATX form factor with 350 W total power, quiet operation at approximately 23 dB thanks to the 120 mm cooling fan with automatic speed control, and simple installation due to fixed cabling. The power supply is built in a grey enclosure and weighs 1.8 kg.

Suitable for

• Office and home desktop PCs with low to moderate power demand
• System builds requiring a standard 20+4 pin ATX connector
• Environments where low-noise operation is preferred

Key specifications

• Total power: 350 W
• Motherboard connector: 20+4 pin ATX
• Fan diameter: 120 mm
• Input voltage / frequency: 230 V AC / 50 Hz
• Noise level: ~23 dB
• Dimensions: 150 × 86 × 140 mm
• Weight: 1.8 kg
• Colour: Grey

How to use

Turn off and unplug the PC before installation. Mount the power supply in the case using the standard ATX mounting points, connect the 20+4 pin to the motherboard and attach other required fixed cables (CPU, SATA, peripheral connectors) to components as needed. Connect the unit to a 230 V AC mains outlet. The fan speed is controlled automatically based on internal temperature and load.

Recommendations

For reliable operation, ensure adequate case airflow and avoid overloading the unit beyond its 350 W rating; use on systems with compatible power requirements and a standard ATX form factor.