Hardware Spec Index

Brontix FN-4254 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4254-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index209 (Case Fans scale)
Category rank#39,402
Street price$9
Power3 W
Performance per dollar23.22
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4254 Pro
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4254 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4800623 (accessed 2026-10-23).