Hardware Spec Index

Teralux FN-4040 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4040-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index707 (Case Fans scale)
Category rank#34,685
Street price$29
Power3 W
Performance per dollar24.38
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4040 Ti
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4040 Ti 120mm PWM Case Fan”, https://vextor7.com/item/20156950 (accessed 2026-10-20).