Hardware Spec Index

Teralux FN-3941 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3941-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index570 (Case Fans scale)
Category rank#17,470
Street price$19
Power3 W
Performance per dollar30.00
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3941 Core
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3941 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91055270 (accessed 2026-10-25).