Hardware Spec Index

Brontix FN-4487 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4487-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index315 (Case Fans scale)
Category rank#12,473
Street price$9
Power3 W
Performance per dollar35.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4487 Plus
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4487 Plus 140mm PWM Case Fan”, https://vextor7.com/item/4871302 (accessed 2026-10-21).