Hardware Spec Index

Brontix FN-2237 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2237-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index674 (Case Fans scale)
Category rank#24,553
Street price$19
Power3 W
Performance per dollar35.47
Released2026

Specifications

BrandBrontix
ModelBrontix FN-2237 Prime
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2237 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4254740 (accessed 2026-10-23).