Hardware Spec Index

Teralux FN-4540 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4540-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index837 (Case Fans scale)
Category rank#38,474
Street price$29
Power4 W
Performance per dollar28.86
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4540 Plus
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise22 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-4540 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3962783 (accessed 2026-10-22).