Hardware Spec Index

Teralux FN-9989 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9989-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index490 (Case Fans scale)
Category rank#48,041
Street price$19
Power3 W
Performance per dollar25.79
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9989 XT
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9989 XT 140mm PWM Case Fan”, https://vextor7.com/item/4886896 (accessed 2026-10-21).