Hardware Spec Index

Brontix FN-3612 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3612-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index395 (Case Fans scale)
Category rank#10,507
Street price$9
Power4 W
Performance per dollar43.89
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3612 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3612 Prime 140mm PWM Case Fan”, https://vextor7.com/item/7894015 (accessed 2026-10-20).