Hardware Spec Index

Brontix FN-4462 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4462-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index628 (Case Fans scale)
Category rank#22,359
Street price$19
Power3 W
Performance per dollar33.05
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4462 Ultra
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4462 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/1975512 (accessed 2026-10-26).