Hardware Spec Index

Brontix FN-2423 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2423-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index594 (Case Fans scale)
Category rank#15,557
Street price$19
Power4 W
Performance per dollar31.26
Released2024

Specifications

BrandBrontix
ModelBrontix FN-2423 Ultra
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2423 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4832260 (accessed 2026-10-26).