Hardware Spec Index

Teralux FN-9257 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9257-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index963 (Case Fans scale)
Category rank#41,379
Street price$29
Power4 W
Performance per dollar33.21
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9257 Pro
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9257 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8664971 (accessed 2026-10-22).