Hardware Spec Index

Brontix FN-4307 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4307-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index410 (Case Fans scale)
Category rank#8,705
Street price$9
Power4 W
Performance per dollar45.56
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4307 Pro
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4307 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31676366 (accessed 2026-10-19).