Hardware Spec Index

Brontix FN-5679 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5679-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index247 (Case Fans scale)
Category rank#10,117
Street price$9
Power4 W
Performance per dollar27.44
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5679 Core
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5679 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/62816640 (accessed 2026-10-22).