Hardware Spec Index

Brontix FN-5129 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5129-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index344 (Case Fans scale)
Category rank#29,730
Street price$9
Power4 W
Performance per dollar38.22
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5129 Plus
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5129 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/710522 (accessed 2026-10-20).