Hardware Spec Index

Teralux FN-9951 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9951-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index710 (Case Fans scale)
Category rank#35,694
Street price$19
Power4 W
Performance per dollar37.37
Released2020

Specifications

BrandTeralux
ModelTeralux FN-9951 XT
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9951 XT 140mm PWM Case Fan”, https://vextor7.com/item/70318 (accessed 2026-10-20).