Hardware Spec Index

Brontix FN-7937 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7937-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index548 (Case Fans scale)
Category rank#16,462
Street price$19
Power3 W
Performance per dollar28.84
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7937 Ultra
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7937 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7055073 (accessed 2026-10-24).