Hardware Spec Index

Brontix FN-8401 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8401-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index686 (Case Fans scale)
Category rank#10,613
Street price$19
Power3 W
Performance per dollar36.11
Released2022

Specifications

BrandBrontix
ModelBrontix FN-8401 XT
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8401 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6431709 (accessed 2026-10-25).