Hardware Spec Index

Brontix FN-9109 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9109-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,058 (Case Fans scale)
Category rank#27,913
Street price$29
Power4 W
Performance per dollar36.48
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9109 Pro
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise26 dBA
BearingMagnetic levitation
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-3796 Max 140mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Corvane FN-1359 Prime 120mm PWM Case Fan560$19Compare
Corvane FN-5449 Plus 120mm PWM Case Fan322$9Compare
Teralux FN-8245 Prime 120mm PWM ARGB Case Fan1,138$29Compare
Caldera FN-7794 Ti 140mm PWM Case Fan769$19Compare
Caldera FN-9003 Plus 140mm PWM ARGB Case Fan977$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9109 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/91494695 (accessed 2026-10-23).