Hardware Spec Index

Brontix FN-9839 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9839-MAX · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index599 (Case Fans scale)
Category rank#44,075
Street price$19
Power2 W
Performance per dollar31.53
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9839 Max
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9839 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/93483182 (accessed 2026-10-22).