Hardware Spec Index

Teralux FN-1689 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1689-MAX · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index466 (Case Fans scale)
Category rank#42,371
Street price$19
Power3 W
Performance per dollar24.53
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1689 Max
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1689 Max 140mm PWM Case Fan”, https://vextor7.com/item/7579448 (accessed 2026-10-21).