Hardware Spec Index

Brontix FN-1887 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1887-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index421 (Case Fans scale)
Category rank#382
Street price$9
Power3 W
Performance per dollar46.78
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1887 Ultra
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1887 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/406373 (accessed 2026-10-21).