Montech APX 650W ATX Power Supply – 80 PLUS White, 120mm Fan

The Montech APX 650W is an ATX desktop computer power supply built around a DC-to-DC converter design that delivers stable, precisely regulated voltage across all output rails. It fits standard ATX cases and provides 650 watts of continuous power with 80 PLUS White certified efficiency, keeping energy waste and heat output low during everyday and demanding workloads.

Quiet, Efficient Power for Your Desktop Build

• 650W continuous output handles mid-range gaming and productivity builds without headroom concerns
• 80 PLUS White efficiency certification ensures the unit meets standardised efficiency thresholds under load
• 120mm hydraulic bearing fan keeps noise levels low while maintaining adequate airflow
• DC-to-DC converter design provides tighter voltage regulation across the +12V, +5V and +3.3V rails
• Flat cable routing supports better airflow inside the chassis and tidier cable management

A solid choice for home office PC builders, first-time system builders, and anyone assembling a mid-range gaming or general-purpose desktop where reliable, quiet power delivery matters more than high-end modular features.