SXDOOL 4×120 mm PWM RGB case fan kit with remote

Four-fan RGB PWM kit with remote

The SXDOOL kit supplies four 120 mm case fans that run on 12 V PWM power and addressable 5 V RGB LEDs. A dedicated remote controller lets users change colours and speed without opening the chassis or using motherboard software. The hydraulic bearings are rated for 40000 hours of continuous operation.

Remote simplifies wiring and control

Each fan terminates in a mini 6-pin connector that plugs into the supplied hub, so only one cable runs to the motherboard PWM header and one to a 5 V LED header. The remote adjusts both fan speed and lighting modes directly, avoiding BIOS fan-curve tuning. Builders must ensure the case has four 120 mm mounting points and that the motherboard provides a standard 4-pin PWM header plus a 5 V 3-pin ARGB header.

Practical limits of the PWM and ARGB interface

Speed range is 600 to 1200 RPM with a tolerance of ten percent, delivering 20.34 CFM at 28 dBA. The 12 V fan circuit draws 0.19 A per unit while the 5 V LED circuit draws 0.23 A per unit, so the motherboard headers must supply sufficient current for all four fans simultaneously. The 25 mm thickness fits standard 120 mm mounts but may conflict with very slim radiators or tight side-panel clearances.