Hardware Spec Index

Brontix FN-4870 Edge 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4870-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index842 (Case Fans scale)
Category rank#39,734
Street price$29
Power3 W
Performance per dollar29.03
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4870 Edge
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4870 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/222393 (accessed 2026-10-23).