Hardware Spec Index

Teralux FN-3397 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3397-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index685 (Case Fans scale)
Category rank#43,375
Street price$19
Power4 W
Performance per dollar36.05
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3397 Ultra
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3397 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/138687 (accessed 2026-10-25).