Hardware Spec Index

Teralux FN-4271 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4271-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index667 (Case Fans scale)
Category rank#47,034
Street price$19
Power3 W
Performance per dollar35.11
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4271 XT
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4271 XT 140mm PWM Case Fan”, https://vextor7.com/item/1698520 (accessed 2026-10-23).