Hardware Spec Index

Teralux FN-3257 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3257-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,213 (Case Fans scale)
Category rank#8,692
Street price$39
Power3 W
Performance per dollar31.10
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3257 Ultra
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3257 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/538692 (accessed 2026-10-19).