Hardware Spec Index

Teralux FN-4581 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4581-TI · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index455 (Case Fans scale)
Category rank#42,368
Street price$19
Power4 W
Performance per dollar23.95
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4581 Ti
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4581 Ti 120mm PWM Case Fan”, https://vextor7.com/item/4252441 (accessed 2026-10-26).