Hardware Spec Index

Brontix FN-3591 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3591-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index195 (Case Fans scale)
Category rank#25,531
Street price$9
Power3 W
Performance per dollar21.67
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3591 Core
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3591 Core 140mm PWM Case Fan”, https://vextor7.com/item/244944 (accessed 2026-10-22).