Hardware Spec Index

Brontix FN-1786 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1786-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index337 (Case Fans scale)
Category rank#6,511
Street price$9
Power4 W
Performance per dollar37.44
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1786 Pro
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 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
Caldera FN-5979 Edge 120mm PWM Case Fan748$19Compare
Corvane FN-2668 Ti 140mm PWM Case Fan406$19Compare
Brontix FN-7695 Plus 120mm PWM ARGB Case Fan845$29Compare
Corvane FN-5971 Core 120mm PWM ARGB Case Fan (3-Pack)896$29Compare
Teralux FN-1102 Edge 120mm PWM Case Fan591$19Compare
Caldera FN-8288 Max 120mm PWM ARGB Case Fan1,215$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1786 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3660064 (accessed 2026-10-21).