Hardware Spec Index

Brontix FN-1984 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1984-SE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index589 (Case Fans scale)
Category rank#29,650
Street price$19
Power4 W
Performance per dollar31.00
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1984 SE
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1984 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4645382 (accessed 2026-10-21).