Hardware Spec Index

Brontix FN-9935 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9935-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index660 (Case Fans scale)
Category rank#28,558
Street price$19
Power3 W
Performance per dollar34.74
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9935 Plus
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9935 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95296879 (accessed 2026-10-25).