Hardware Spec Index

Brontix FN-3798 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3798-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index361 (Case Fans scale)
Category rank#17,384
Street price$9
Power3 W
Performance per dollar40.11
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3798 Prime
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3798 Prime 120mm PWM Case Fan”, https://vextor7.com/item/31319204 (accessed 2026-10-23).