Hardware Spec Index

Teralux FN-3257 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3257-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index339 (Case Fans scale)
Category rank#26,571
Street price$9
Power3 W
Performance per dollar37.67
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3257 Pro
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3257 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3970909 (accessed 2026-10-19).