Hardware Spec Index

Teralux FN-3967 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3967-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index836 (Case Fans scale)
Category rank#16,667
Street price$29
Power4 W
Performance per dollar28.83
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3967 Ultra
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3967 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/85548323 (accessed 2026-10-25).