Hardware Spec Index

Brontix FN-4911 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4911-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index844 (Case Fans scale)
Category rank#28,805
Street price$29
Power3 W
Performance per dollar29.10
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4911 Core
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4911 Core 140mm PWM Case Fan”, https://vextor7.com/item/9744328 (accessed 2026-10-21).