Hardware Spec Index

Teralux FN-1257 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1257-SE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index923 (Case Fans scale)
Category rank#40,940
Street price$29
Power3 W
Performance per dollar31.83
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1257 SE
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1257 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3270182 (accessed 2026-10-23).