Hardware Spec Index

Brontix FN-7481 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7481-PLUS · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index291 (Case Fans scale)
Category rank#28,797
Street price$9
Power4 W
Performance per dollar32.33
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7481 Plus
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7481 Plus 140mm PWM Case Fan”, https://vextor7.com/item/17609337 (accessed 2026-10-26).