Hardware Spec Index

Teralux FN-1889 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1889-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index307 (Case Fans scale)
Category rank#3,724
Street price$9
Power4 W
Performance per dollar34.11
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1889 Max
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1889 Max 140mm PWM Case Fan”, https://vextor7.com/item/7858293 (accessed 2026-10-21).