Hardware Spec Index

Teralux FN-7489 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7489-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index627 (Case Fans scale)
Category rank#27,456
Street price$19
Power2 W
Performance per dollar33.00
Released2019

Specifications

BrandTeralux
ModelTeralux FN-7489 XT
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7489 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9547634 (accessed 2026-10-21).