Hardware Spec Index

Brontix FN-8939 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8939-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index845 (Case Fans scale)
Category rank#3,824
Street price$29
Power3 W
Performance per dollar29.14
Released2020

Specifications

BrandBrontix
ModelBrontix FN-8939 SE
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8939 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9753736 (accessed 2026-10-19).