Hardware Spec Index

Brontix FN-5639 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5639-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index583 (Case Fans scale)
Category rank#44,735
Street price$19
Power3 W
Performance per dollar30.68
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5639 Core
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5639 Core 120mm PWM Case Fan”, https://vextor7.com/item/24525487 (accessed 2026-10-23).