Hardware Spec Index

Brontix FN-3104 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3104-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index557 (Case Fans scale)
Category rank#3,497
Street price$19
Power2 W
Performance per dollar29.32
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3104 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3104 Prime 120mm PWM Case Fan”, https://vextor7.com/item/6137520 (accessed 2026-10-19).