Hardware Spec Index

Teralux FN-1981 Core 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1981-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,129 (Case Fans scale)
Category rank#7,706
Street price$39
Power2 W
Performance per dollar28.95
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1981 Core
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 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-1981 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20182325 (accessed 2026-10-20).