Hardware Spec Index

Teralux FN-4181 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4181-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index461 (Case Fans scale)
Category rank#9,776
Street price$9
Power3 W
Performance per dollar51.22
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4181 Core
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4181 Core 120mm PWM Case Fan”, https://vextor7.com/item/11517015 (accessed 2026-10-24).