Hardware Spec Index

Brontix FN-4350 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4350-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index713 (Case Fans scale)
Category rank#44,820
Street price$19
Power4 W
Performance per dollar37.53
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4350 XT
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4350 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/228308 (accessed 2026-10-19).