Hardware Spec Index

Brontix FN-3935 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3935-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index858 (Case Fans scale)
Category rank#21,012
Street price$29
Power3 W
Performance per dollar29.59
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3935 Pro
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3935 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6173190 (accessed 2026-10-26).