Hardware Spec Index

Brontix FN-3809 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3809-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index217 (Case Fans scale)
Category rank#48,978
Street price$9
Power3 W
Performance per dollar24.11
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3809 SE
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3809 SE 120mm PWM Case Fan”, https://vextor7.com/item/7363598 (accessed 2026-10-22).