PENGQIAO 5×120 mm RGB case fan kit hydraulic 1200 RPM 37.8 cfm 25 dBA 6-pin controller IR remote

Five-fan RGB kit with hydraulic bearings

This kit supplies five 120 mm case fans driven by hydraulic bearings rated for 30000 hours of continuous operation. Each unit spins at 1200 RPM and moves 37.8 cfm while producing 25 dBA of noise. A 6-pin controller and IR remote handle speed, mode and colour changes without software.

Sustained airflow at fixed 1200 RPM ceiling

Because the fans top out at 1200 RPM with a ten percent tolerance, airflow remains constant at 37.8 cfm per fan once the curve flattens. The hydraulic bearing keeps friction stable over long sessions, so acoustic output stays near 25 dBA instead of creeping upward as sleeve bearings age. The 4.2 W draw per fan is predictable for thermal planning.

Proprietary 6-pin ecosystem limits mixing

The mini 6-pin connector works only with the included COOL MOON controller, so fans cannot be plugged into standard motherboard headers or third-party hubs. The 460 mm cable reaches most mid-tower routes but offers no slack for extended runs in full-tower layouts. Buyers who want per-fan PWM control or software synchronisation cannot use this kit.