Hardware Spec Index

Brontix FN-4387 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4387-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index557 (Case Fans scale)
Category rank#39,778
Street price$19
Power3 W
Performance per dollar29.32
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4387 Core
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4387 Core 120mm PWM Case Fan”, https://vextor7.com/item/48752903 (accessed 2026-10-20).