Hardware Spec Index

Teralux FN-4239 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4239-XT · Released 2025 · Updated 2026-10-27

Key facts

Benchmark index1,155 (Case Fans scale)
Category rank#33,936
Street price$49
Power3 W
Performance per dollar23.57
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4239 XT
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4239 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/619405 (accessed 2026-10-27).