Hardware Spec Index

Brontix FN-9058 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9058-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index947 (Case Fans scale)
Category rank#17,995
Street price$29
Power3 W
Performance per dollar32.66
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9058 Ultra
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1972 SE 140mm PWM Case Fan (3-Pack)521$19Compare
Zephyra FN-3993 Ti 120mm PWM Case Fan456$19Compare
Teralux FN-9775 Ti 120mm PWM ARGB Case Fan1,050$39Compare
Caldera FN-9545 Ti 140mm PWM ARGB Case Fan1,261$39Compare
Brontix FN-8106 Ti 120mm PWM ARGB Case Fan1,253$49Compare
Corvane FN-6740 XT 120mm PWM Case Fan391$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9058 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9519339 (accessed 2026-10-24).