Hardware Spec Index

Brontix FN-3435 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3435-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,250 (Case Fans scale)
Category rank#4,644
Street price$39
Power4 W
Performance per dollar32.05
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3435 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3435 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/46354367 (accessed 2026-10-22).