Hardware Spec Index

Teralux FN-7546 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7546-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index786 (Case Fans scale)
Category rank#43,380
Street price$29
Power3 W
Performance per dollar27.10
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7546 Ultra
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 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-7546 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94898761 (accessed 2026-10-22).