Hardware Spec Index

Teralux FN-4989 Ti 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4989-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index810 (Case Fans scale)
Category rank#17,155
Street price$29
Power4 W
Performance per dollar27.93
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4989 Ti
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4989 Ti 120mm PWM ARGB Case Fan”, https://vextor7.com/item/97833539 (accessed 2026-10-22).