Hardware Spec Index

Brontix FN-3801 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3801-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index283 (Case Fans scale)
Category rank#36,050
Street price$9
Power3 W
Performance per dollar31.44
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3801 Prime
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3801 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4855097 (accessed 2026-10-21).