Hardware Spec Index

Teralux FN-9181 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9181-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,208 (Case Fans scale)
Category rank#43,466
Street price$39
Power4 W
Performance per dollar30.97
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9181 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9181 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/19291997 (accessed 2026-10-22).