Hardware Spec Index

Teralux FN-4947 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4947-TI · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index218 (Case Fans scale)
Category rank#8,622
Street price$9
Power3 W
Performance per dollar24.22
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4947 Ti
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4947 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8844136 (accessed 2026-10-20).