Hardware Spec Index

Brontix FN-8891 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8891-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index358 (Case Fans scale)
Category rank#25,899
Street price$19
Power4 W
Performance per dollar18.84
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8891 Core
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8891 Core 140mm PWM Case Fan”, https://vextor7.com/item/14973288 (accessed 2026-10-22).