Hardware Spec Index

Teralux FN-9667 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9667-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#36,512
Street price$49
Power3 W
Performance per dollar28.57
Released2024

Specifications

BrandTeralux
ModelTeralux FN-9667 Ultra
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9667 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3912914 (accessed 2026-10-20).