Hardware Spec Index

Brontix FN-4080 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4080-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index432 (Case Fans scale)
Category rank#12,670
Street price$19
Power3 W
Performance per dollar22.74
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4080 Ultra
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4080 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4352202 (accessed 2026-10-20).