Hardware Spec Index

Brontix FN-2371 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2371-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index430 (Case Fans scale)
Category rank#40,683
Street price$19
Power4 W
Performance per dollar22.63
Released2025

Specifications

BrandBrontix
ModelBrontix FN-2371 Ultra
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2371 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/14358271 (accessed 2026-10-24).