120mm Thermaltake TS140 EX RGB White 3-pack case fans, PWM, white blades and frame

The 120mm Thermaltake TS140 EX RGB White 3-pack includes three PWM-controlled case fans with white blades and frame, designed to provide reliable airflow for desktop PC systems. Each fan integrates addressable RGB lighting to allow synchronized effects with compatible controllers and motherboards. These 120 mm fans are suitable for use as intake, exhaust, or on radiators to assist in component cooling and overall chassis ventilation.

Advantages

The fans offer PWM speed control for automatic adjustment based on system temperature and motherboard support. White blades and frames contribute to a clean internal appearance while RGB lighting adds customizable visual effects. A three-pack provides multiple mounting options and simplifies multi-fan installations for balanced airflow and noise control.

Suitable for

• Case intake or exhaust in mid-tower and full-tower desktop PCs
• Mounting on 120 mm-compatible radiators for liquid cooling loops
• Multi-fan arrays to improve airflow over GPU and VRM areas
• Systems where coordinated RGB lighting is desired

Key specifications

• Size: 120 mm standard form factor
• Control: PWM speed control for automatic fan RPM regulation
• Lighting: Addressable RGB illumination compatible with common motherboard headers and RGB controllers
• Frame and blade color: White
• Bearing and durability: Designed for continuous PC use (manufacturer-typical fan construction)

How to use

Install the fans into any 120 mm mounting locations in your chassis or on compatible radiators using the supplied screws. Connect the PWM power connector to a motherboard fan header to enable automatic speed control, and connect the RGB cable to a compatible ARGB header or controller to manage lighting effects. Arrange fan orientation according to desired airflow direction—intake or exhaust—and verify cable routing to avoid obstruction to moving blades.

Recommendations

For balanced cooling performance, use a combination of intake and exhaust fans to create a consistent airflow path. When mounting on radiators, ensure sufficient clearance and maintain consistent fan orientation for push or pull configurations. Periodically clean fan blades and filters to maintain airflow efficiency and monitor fan headers and controllers for correct voltage and signal compatibility.