Hardware Spec Index

Teralux FN-8668 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8668-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index426 (Case Fans scale)
Category rank#45,156
Street price$9
Power4 W
Performance per dollar47.33
Released2021

Specifications

BrandTeralux
ModelTeralux FN-8668 Ultra
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8668 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/683117 (accessed 2026-10-19).