Hardware Spec Index

Brontix FN-8149 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8149-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index228 (Case Fans scale)
Category rank#1,411
Street price$9
Power4 W
Performance per dollar25.33
Released2020

Specifications

BrandBrontix
ModelBrontix FN-8149 Ultra
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 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-8149 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/16627705 (accessed 2026-10-20).