Hardware Spec Index

Brontix FN-3678 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3678-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index473 (Case Fans scale)
Category rank#47,502
Street price$19
Power3 W
Performance per dollar24.89
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3678 SE
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3678 SE 120mm PWM Case Fan”, https://vextor7.com/item/3709872 (accessed 2026-10-25).