Hardware Spec Index

Brontix FN-9518 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9518-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index779 (Case Fans scale)
Category rank#1,428
Street price$19
Power3 W
Performance per dollar41.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9518 Ultra
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 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
Teralux FN-9984 Edge 140mm PWM ARGB Case Fan1,226$39Compare
Teralux FN-2057 Ultra 120mm PWM ARGB Case Fan1,165$39Compare
Brontix FN-6991 XT 140mm PWM Case Fan (3-Pack)832$19Compare
Zephyra FN-8715 Max 140mm PWM ARGB Case Fan (3-Pack)824$29Compare
Teralux FN-5227 Max 120mm PWM ARGB Case Fan837$29Compare
Zephyra FN-3590 Max 120mm PWM Case Fan641$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9518 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2394912 (accessed 2026-10-21).