Air cooler Montech NX400 ARGB 120 mm White — 270 W TDP, FDB, 156×74×120 mm

Montech NX400 ARGB is a compact single-tower air cooler in white, designed to cool CPUs up to 270 W TDP. It combines a precisely engineered heatsink with an ARGB-equipped 120 mm fluid-dynamic-bearing (FDB) fan to provide efficient heat dissipation in mid-tower systems while maintaining a relatively small footprint and low weight.

Advantages

The cooler offers high cooling efficiency for its size thanks to a dense fin stack and a high-performance 120 mm FDB fan with a broad speed range. Low noise operation and durable fluid dynamic bearing extend reliable performance, while ARGB lighting provides customizable aesthetics without increasing the cooler’s dimensions markedly.

Suitable for

• Mid-tower desktop builds with standard CPU sockets
• Systems requiring CPU cooling up to 270 W TDP
• Users who want a compact cooler with ARGB lighting

Key specifications

• Cooling type: Air cooler (single-tower)
• Fan size: 120 mm
• Fan speed: 800–1950 RPM
• Maximum static pressure: 2.82 mmH2O
• Noise level: approximately 26 dB
• Power handling (TDP): 270 W
• Dimensions (L×W×H): 156 × 74 × 120 mm
• Weight: 0.874 kg
• Colour: White

How to use

Install the Montech NX400 ARGB on a compatible CPU socket following the motherboard and cooler mounting instructions. Mount the cooler so the airflow aligns with the case exhaust for optimal heat removal. Connect the fan to a 4-pin PWM header for automatic speed control and attach the ARGB cable to a compatible controller or motherboard header to enable lighting effects.

Recommendations

For best results, use in cases with at least one intake and one exhaust fan to maintain good case airflow; ensure RAM and motherboard components do not interfere with cooler clearance. Periodically clean the fan and heatsink fins to preserve cooling performance.