Hardware Spec Index

Brontix FN-4946 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4946-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index436 (Case Fans scale)
Category rank#14,931
Street price$19
Power3 W
Performance per dollar22.95
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4946 Plus
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4946 Plus 120mm PWM Case Fan”, https://vextor7.com/item/83310209 (accessed 2026-10-20).