Hardware Spec Index

Teralux FN-4657 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4657-TI · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index422 (Case Fans scale)
Category rank#23,571
Street price$19
Power4 W
Performance per dollar22.21
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4657 Ti
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4657 Ti 120mm PWM Case Fan”, https://vextor7.com/item/5636792 (accessed 2026-10-24).