Hardware Spec Index

Teralux FN-6257 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6257-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index408 (Case Fans scale)
Category rank#17,125
Street price$19
Power3 W
Performance per dollar21.47
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6257 Pro
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6257 Pro 140mm PWM Case Fan”, https://vextor7.com/item/94891606 (accessed 2026-10-22).