Hardware Spec Index

Teralux FN-4281 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4281-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index251 (Case Fans scale)
Category rank#38,609
Street price$9
Power4 W
Performance per dollar27.89
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4281 Prime
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4281 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4447508 (accessed 2026-10-21).