Hardware Spec Index

Teralux FN-4947 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4947-MAX · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index696 (Case Fans scale)
Category rank#12,370
Street price$19
Power4 W
Performance per dollar36.63
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4947 Max
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4947 Max 120mm PWM Case Fan”, https://vextor7.com/item/3835580 (accessed 2026-10-23).