Hardware Spec Index

Brontix FN-9431 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9431-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,098 (Case Fans scale)
Category rank#32,972
Street price$29
Power3 W
Performance per dollar37.86
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9431 Plus
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise30 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-4963 Edge 120mm PWM Case Fan576$19Compare
Teralux FN-1751 Max 140mm PWM ARGB Case Fan1,283$39Compare
Corvane FN-7835 Core 120mm PWM ARGB Case Fan819$29Compare
Corvane FN-1625 Core 120mm PWM Case Fan679$19Compare
Zephyra FN-5454 Plus 140mm PWM Case Fan (3-Pack)592$19Compare
Brontix FN-2372 Ultra 120mm PWM Case Fan (3-Pack)583$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9431 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9986310 (accessed 2026-10-19).