Hardware Spec Index

Teralux FN-1389 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1389-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index442 (Case Fans scale)
Category rank#28,629
Street price$19
Power3 W
Performance per dollar23.26
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1389 SE
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1389 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73033374 (accessed 2026-10-26).