Thermaltake CL-F089-PL14SW-C Riing Quad 140mm RGB Case Fan

The Thermaltake Riing Quad CL-F089-PL14SW-C is a 140x140x25mm PWM case fan featuring 54 individually addressable RGB LEDs distributed across four concentric light rings. At 60.17 CFM maximum airflow and 1.4 mm-H2O static pressure, it delivers adequate performance for both chassis intake/exhaust duty and 240/280mm radiator mounting. The hydraulic bearing keeps noise at 26.1 dB-A at peak speed — a reasonable acoustic trade-off for the RGB-dense housing. Speed range of 500–1400 RPM via PWM gives thermal management systems meaningful control authority, and the nine-blade design is engineered to balance airflow volume with pressure recovery across varied resistance environments.

This fan is purpose-built for enthusiast builds where visual impact is a primary design criterion alongside functional cooling. It's a natural fit for tempered glass tower builds running Thermaltake ecosystems, where the four-ring pattern is visible through the side panel and synchronized with other TT RGB PLUS components. The anti-vibration rubber mounting pads are a practical detail that reduce the micro-vibration noise that can accumulate when running multiple fans at medium-to-high speeds. Power users should be aware that full RGB functionality depends on Thermaltake's software stack — those running mixed-brand RGB setups may face integration headaches that a simpler ARGB fan avoids.