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⚡ Engineering Highlights at a Glance:

• Three-Fan Value Pack: Includes three 120mm ARGB PWM fans, so you can fill a case front or top position in one purchase.
• Hydraulic Bearing: Reduces friction and noise compared to sleeve bearings, and extends fan lifespan for continuous operation.
• 300-2000 RPM Range: PWM control lets the motherboard adjust speed based on system temperature, so the fans run quietly at idle.
• 58 CFM Airflow: Suitable for case intake and exhaust where balanced airflow matters more than high static pressure.
• 1.94 mmH2O Static Pressure: Also suitable for low-density radiators and mesh front panels.
• ARGB Lighting: 3-pin 5V addressable RGB connector syncs with motherboard software such as ASUS Aura, MSI Mystic Light, and Gigabyte RGB Fusion.
• Dual Connectors: Each fan uses a 4-pin PWM connector for speed and a 3-pin 5V ARGB connector for lighting, so you can control both independently.

ARGB vs. RGB Compatibility

The AS-120-ARGB-K uses 5V 3-pin addressable RGB, not 12V 4-pin RGB. Because the two standards are not compatible, connecting the ARGB cable to a 12V RGB header can damage the LEDs. Verify the header type on your motherboard before connecting.

Fan Header and Splitter Planning

Most motherboards have only 2-4 system fan headers. Because this pack includes three fans, you may need a fan splitter or a fan hub to connect all three PWM cables. Similarly, if your motherboard has only one 5V 3-pin ARGB header, use an ARGB splitter or hub. Note that each fan draws 0.15A on the 12V rail, so a single motherboard fan header rated at 1A can power several fans through a splitter.

📐 Airflow Configuration

For a balanced system, use intake fans at the front and bottom, and exhaust fans at the top and rear. Because the AS-120-ARGB-K provides moderate static pressure, it works well as both intake and exhaust in most cases. If you install them on a radiator, expect adequate performance on standard-thickness radiators but higher noise at full speed compared to fans with higher static pressure ratings. Mounting the fans with the correct airflow direction (indicated by arrows on the fan frame) ensures your case pressure stays positive or neutral.

Before installing the fans, decide on your case airflow direction: front and bottom as intake, top and rear as exhaust. Because each fan uses two cables, plan your cable routing and confirm you have enough fan headers and ARGB headers on your motherboard. If your board has fewer than three system fan headers, use a fan splitter or hub. Similarly, if you have only one 5V 3-pin ARGB header, use an ARGB splitter or hub to connect all three fans. In the BIOS or motherboard software, set a fan curve that keeps the fans below 1000 RPM at idle and ramps up to full speed only under load. This keeps the system quiet during normal use. When connecting the ARGB cables, verify the header type: 5V 3-pin ARGB, not 12V 4-pin RGB. Connecting the ARGB cable to a 12V RGB header can damage the LEDs. For radiator use, expect adequate performance at medium fan speeds, but reduce fan speed to keep noise within acceptable limits. Clean the fan blades and bearing area periodically with compressed air to prevent dust buildup, which can increase noise and reduce airflow over time.