Hardware Spec Index

Brontix FN-4358 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4358-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index757 (Case Fans scale)
Category rank#3,504
Street price$29
Power2 W
Performance per dollar26.10
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4358 XT
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4358 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/14795481 (accessed 2026-10-23).