Hardware Spec Index

Teralux FN-1991 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1991-CORE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index260 (Case Fans scale)
Category rank#49,879
Street price$9
Power3 W
Performance per dollar28.89
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1991 Core
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1991 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11074205 (accessed 2026-10-25).