Thermaltake CT120 EX ARGB ventilator

Thermaltake CT120 EX ARGB is a 120 mm case fan designed for system cooling with enhanced magnetic connection and addressable RGB lighting. It spins from 500 to 2000 RPM, delivers up to 68 CFM airflow and 2.95 mm-H2O static pressure while operating at about 28.5 dBA. The fan uses MagForce 2.0 magnetic connectors for easier daisy-chaining and features nine addressable LEDs compatible with 5V ARGB motherboard headers.

Advantages

MagForce 2.0 improves the Pogo pin contact area for more tolerant and reliable magnetic connections during fan-to-fan or cable attachments. The CT120 EX ARGB achieves higher cooling performance within its series limits, combining a robust frame to reduce deformation and improved mounting geometry to minimize air leakage. Four fixed anti-vibration rubber pads at the corners dampen vibration for more stable, higher-speed operation. Nine addressable LEDs support 16.8 million colors and synchronize with major motherboard RGB software.

Suitable for

• Computer cases requiring 120 mm high-performance airflow
• Radiator cooling in liquid-cooled or air-cooled systems
• Builds using 5V addressable RGB headers (ASUS, MSI, GIGABYTE, ASRock, BIOSTAR)
• Systems where low noise (~28.5 dBA) and stable mounting are important

Key specifications

• Model: Thermaltake CT120 EX ARGB (CL-F181-PL12SW-A)
• Size: 120 mm
• Speed range: 500–2000 RPM
• Maximum airflow: 68 CFM
• Static pressure: 2.95 mm-H2O
• Noise level: ~28.5 dBA
• Bearing type: Hydraulic
• Voltage: 5V (ARGB header)
• LEDs: 9 addressable LEDs, 16.8 million colors
• Color options: Black, White

How to use

Install the fan into the case or onto a radiator using the provided mounting screws, aligning the frame so airflow direction matches system cooling requirements. Connect the power and ARGB cables to a compatible 5V addressable RGB header on the motherboard or use the included daisy-chain magnetic connectors for multiple fans. Adjust fan speed through the system fan controls in BIOS or motherboard software and configure lighting via the motherboard RGB utility.

Recommendations

For optimal cooling, position CT120 EX ARGB fans so that intake and exhaust directions create a balanced airflow path. Use motherboard RGB software for synchronized lighting and verify the motherboard’s 5V ARGB header specifications before connecting.