Hardware Spec Index

Teralux FN-6439 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6439-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index570 (Case Fans scale)
Category rank#43,593
Street price$19
Power4 W
Performance per dollar30.00
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6439 Ultra
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6439 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2819008 (accessed 2026-10-26).