Hardware Spec Index

Brontix FN-6241 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6241-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index433 (Case Fans scale)
Category rank#20,940
Street price$19
Power3 W
Performance per dollar22.79
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6241 Ultra
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6241 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/32329057 (accessed 2026-10-23).