Hardware Spec Index

Brontix FN-4722 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4722-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index463 (Case Fans scale)
Category rank#25,709
Street price$19
Power3 W
Performance per dollar24.37
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4722 Prime
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4722 Prime 140mm PWM Case Fan”, https://vextor7.com/item/430764 (accessed 2026-10-19).