Hardware Spec Index

Brontix FN-9405 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9405-TI · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index277 (Case Fans scale)
Category rank#43,376
Street price$9
Power3 W
Performance per dollar30.78
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9405 Ti
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3400 Core 140mm PWM ARGB Case Fan1,025$39Compare
Corvane FN-5715 Core 120mm PWM ARGB Case Fan1,356$49Compare
Brontix FN-4432 Edge 140mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-1468 Edge 120mm PWM Case Fan707$19Compare
Corvane FN-6792 Pro 120mm PWM Case Fan303$9Compare
Caldera FN-9599 XT 120mm PWM Case Fan403$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9405 Ti 140mm PWM Case Fan”, https://vextor7.com/item/90538 (accessed 2026-10-19).