Hardware Spec Index

Teralux FN-9542 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9542-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index887 (Case Fans scale)
Category rank#10,425
Street price$19
Power4 W
Performance per dollar46.68
Released2020

Specifications

BrandTeralux
ModelTeralux FN-9542 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9542 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3748774 (accessed 2026-10-26).