Hardware Spec Index

Teralux FN-1669 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1669-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index283 (Case Fans scale)
Category rank#11,216
Street price$9
Power4 W
Performance per dollar31.44
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1669 XT
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1669 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2802179 (accessed 2026-10-21).