Hardware Spec Index

Teralux FN-4946 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4946-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index673 (Case Fans scale)
Category rank#13,469
Street price$19
Power3 W
Performance per dollar35.42
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4946 Core
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4946 Core 120mm PWM Case Fan”, https://vextor7.com/item/1451372 (accessed 2026-10-23).