Hardware Spec Index

Teralux FN-6689 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6689-SE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index735 (Case Fans scale)
Category rank#592
Street price$19
Power3 W
Performance per dollar38.68
Released2022

Specifications

BrandTeralux
ModelTeralux FN-6689 SE
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6689 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4067759 (accessed 2026-10-24).