Hardware Spec Index

Brontix FN-1861 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1861-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,157 (Case Fans scale)
Category rank#20,034
Street price$39
Power4 W
Performance per dollar29.67
Released2020

Specifications

BrandBrontix
ModelBrontix FN-1861 Pro
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
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
Zephyra FN-6993 XT 120mm PWM ARGB Case Fan1,196$49Compare
Corvane FN-5546 SE 140mm PWM ARGB Case Fan (3-Pack)1,013$29Compare
Zephyra FN-2227 XT 120mm PWM Case Fan (3-Pack)542$19Compare
Corvane FN-1231 Edge 140mm PWM ARGB Case Fan (3-Pack)1,089$39Compare
Zephyra FN-9391 Core 120mm PWM ARGB Case Fan1,273$39Compare
Teralux FN-7387 Core 120mm PWM ARGB Case Fan966$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1861 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7725601 (accessed 2026-10-24).