Hardware Spec Index

Brontix FN-9786 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9786-MAX · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index876 (Case Fans scale)
Category rank#38,591
Street price$29
Power4 W
Performance per dollar30.21
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9786 Max
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6341 Edge 120mm PWM Case Fan293$9Compare
Teralux FN-7936 Max 140mm PWM ARGB Case Fan1,400$49Compare
Zephyra FN-5878 Pro 120mm PWM Case Fan449$19Compare
Corvane FN-4786 Edge 120mm PWM Case Fan758$29Compare
Teralux FN-6129 Ultra 120mm PWM Case Fan254$9Compare
Zephyra FN-3416 Core 140mm PWM Case Fan751$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9786 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5384144 (accessed 2026-10-24).