Hardware Spec Index

Teralux FN-4771 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4771-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index596 (Case Fans scale)
Category rank#47,716
Street price$19
Power3 W
Performance per dollar31.37
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4771 XT
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4771 XT 140mm PWM Case Fan”, https://vextor7.com/item/2206401 (accessed 2026-10-26).