Hardware Spec Index

Brontix FN-6861 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6861-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,180 (Case Fans scale)
Category rank#39,027
Street price$39
Power3 W
Performance per dollar30.26
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6861 Pro
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 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
Brontix FN-6049 Ultra 140mm PWM ARGB Case Fan1,320$49Compare
Teralux FN-3506 Ultra 120mm PWM ARGB Case Fan1,160$39Compare
Teralux FN-3514 Ultra 120mm PWM Case Fan391$9Compare
Zephyra FN-4976 Ultra 120mm PWM Case Fan245$9Compare
Brontix FN-3862 Ti 120mm PWM Case Fan422$9Compare
Corvane FN-2129 Ultra 140mm PWM ARGB Case Fan1,000$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6861 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/265357 (accessed 2026-10-19).