Super Flower MEGACOOL SF-PF121 120mm 30mm 12-pole PWM case fan Black/Grey

30mm Thick 120mm Case Fan

The Super Flower MEGACOOL SF-PF121 is a 120mm case fan built with a 30mm frame depth. It uses a 3-phase 12-pole DC motor and reinforced Liquid Crystal Polymer blades for rigidity. A supplied remote controller lets the user switch between silent, mid and extreme performance profiles via PWM control. Anti-vibration mounting pads are included for installation.

Who This Suits and Who It Does Not

Builders who want a thicker fan to move more air through restrictive filters or radiators will benefit from the 30mm depth and 12-pole motor design. The remote profile selector suits users who want to change noise and airflow levels without software. It is not for buyers whose cases only accept standard thinner slots. It is also not for anyone who needs addressable RGB lighting on their cooling hardware.

30mm Frame Depth Decides Fit

The single specification that determines compatibility is the 30mm frame depth. Measure the available clearance at your mounting points — including side-panel clearance, cable routing space and any radiator thickness — before ordering. If the space is less than 30mm, this fan will not fit. The 12-pole motor and PWM control are secondary to this physical constraint.