Hardware Spec Index

Brontix FN-4726 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4726-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index463 (Case Fans scale)
Category rank#32,503
Street price$19
Power3 W
Performance per dollar24.37
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4726 Pro
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4726 Pro 140mm PWM Case Fan”, https://vextor7.com/item/56526624 (accessed 2026-10-26).