Hardware Spec Index

Brontix FN-9071 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9071-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index335 (Case Fans scale)
Category rank#18,509
Street price$9
Power4 W
Performance per dollar37.22
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9071 Pro
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7608 Ultra 140mm PWM Case Fan379$9Compare
Corvane FN-5019 Edge 140mm PWM ARGB Case Fan1,244$39Compare
Corvane FN-2451 Ti 140mm PWM ARGB Case Fan1,331$39Compare
Caldera FN-1870 Ultra 120mm PWM Case Fan375$19Compare
Caldera FN-2118 Prime 120mm PWM Case Fan257$9Compare
Brontix FN-5223 SE 120mm PWM Case Fan725$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9071 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3612809 (accessed 2026-10-24).