Hardware Spec Index

Teralux FN-4909 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4909-PLUS · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index853 (Case Fans scale)
Category rank#30,803
Street price$29
Power3 W
Performance per dollar29.41
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4909 Plus
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4909 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6849598 (accessed 2026-10-23).