Hardware Spec Index

Teralux FN-4906 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4906-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index523 (Case Fans scale)
Category rank#33,634
Street price$19
Power3 W
Performance per dollar27.53
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4906 Ultra
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4906 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/43318850 (accessed 2026-10-19).