Hardware Spec Index

Brontix FN-3805 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3805-PRO · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index745 (Case Fans scale)
Category rank#27,101
Street price$29
Power4 W
Performance per dollar25.69
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3805 Pro
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3805 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/93975822 (accessed 2026-10-25).