Hardware Spec Index

Brontix FN-2347 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2347-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index552 (Case Fans scale)
Category rank#27,840
Street price$19
Power4 W
Performance per dollar29.05
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2347 Prime
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2347 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3518599 (accessed 2026-10-24).