Hardware Spec Index

Brontix FN-2394 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2394-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index218 (Case Fans scale)
Category rank#19,573
Street price$9
Power3 W
Performance per dollar24.22
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2394 Ultra
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2394 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2416601 (accessed 2026-10-20).