Product Information

Maximum performance, redefined

Instead of just flipping the fan blades, the fans were completely re-engineered for true reverse airflow. Its design ensures both high static pressure and strong airflow.

Reverse Airflow

ARCTIC's reverse fans are specifically designed to draw air from the rear and are particularly suitable when conventional fans would disrupt the aesthetics.

SOTA Microcontroller

Reduces motor noise and automatically compensates for speed drops when resistance increases. Integrated protection mechanisms limit inrush current peaks and reliably protect against damage from reverse polarity.

PST - Proven Cable Management

Thanks to the additional PWM socket, multiple fans can be connected in series and controlled together via just one connection.

Automated Balancing

The precisely calculated balancing mass is injected exactly at one point on a single plane. This effectively reduces vibrations and ensures particularly quiet and long-lasting performance.

Minimal Gaps for Maximum Efficiency

Lower manufacturing tolerances and gaps allow the fan to work more effectively against resistance, maximizing static pressure and airflow efficiency.

Technical Specifications

Speed	400–2650 rpm (PWM-controlled), 0 rpm below 5% PWM
Airflow	98 cfm \| 166.5 m³/h
Static Pressure	5.1 mmH₂O
Fan Bearing	Fluid Dynamic Bearing
Typical Voltage	12 V DC
Start-up Voltage	4 V DC
Current	0.4 A
Cable Length	400 mm + 80 mm Daisy-Chain cable
Connector	4-pin fan connector + 4-pin socket
Operating Ambient Temperature	0–40 °C
LEDs	12x A-RGB LEDs
Current \| Voltage	0.40 A \| 5 V DC
Dimensions	140 (L) x 140 (W) x 30 (H) mm
Weight	253 g

REVERSE AIRFLOW: Special design that draws air from the rear. Ideal for glass front panels and builds where conventional fans would disrupt the aesthetics
HIGH STATIC PRESSURE: Efficient even with resistance – the generated airflow easily penetrates dense radiators, tight perforated panels, and mesh structures, ensuring reliable cooling
PWM CONTROL WITH WIDE SPEED RANGE: The 4-pin PWM connection allows stepless speed control up to 2650 rpm – below 5% PWM, the fan stops completely
PRECISION MANUFACTURING FOR MAXIMUM SMOOTHNESS: Minimal gaps, automatic balancing, and high-precision measurement significantly reduce vibrations – for quiet, efficient, and long-lasting performance
QUIET FLUID DYNAMIC BEARING (FDB): The self-lubricating bearing minimizes operating noise – ideal for quiet, efficient cooling and a long, reliable lifespan