Hardware Spec Index

Teralux FN-1684 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1684-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index241 (Case Fans scale)
Category rank#38,729
Street price$9
Power3 W
Performance per dollar26.78
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1684 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1684 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/96828087 (accessed 2026-10-25).