Hardware Spec Index

Brontix FN-4786 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4786-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index688 (Case Fans scale)
Category rank#9,076
Street price$19
Power3 W
Performance per dollar36.21
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4786 Core
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4786 Core 120mm PWM Case Fan”, https://vextor7.com/item/17538316 (accessed 2026-10-19).