Hardware Spec Index

Brontix FN-2479 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2479-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index694 (Case Fans scale)
Category rank#9,532
Street price$19
Power4 W
Performance per dollar36.53
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2479 Ultra
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2479 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/5533987 (accessed 2026-10-26).