Hardware Spec Index

Brontix FN-4261 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4261-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index315 (Case Fans scale)
Category rank#36,364
Street price$9
Power2 W
Performance per dollar35.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4261 Prime
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4261 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4068433 (accessed 2026-10-21).