Hardware Spec Index

Teralux FN-1947 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1947-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index835 (Case Fans scale)
Category rank#44,078
Street price$19
Power4 W
Performance per dollar43.95
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1947 Core
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1947 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17934652 (accessed 2026-10-24).