Hardware Spec Index

Brontix FN-2247 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2247-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index636 (Case Fans scale)
Category rank#10,540
Street price$19
Power3 W
Performance per dollar33.47
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2247 Prime
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2247 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85532375 (accessed 2026-10-21).