Hardware Spec Index

Teralux FN-6506 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6506-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,000 (Case Fans scale)
Category rank#659
Street price$39
Power4 W
Performance per dollar25.64
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6506 Ultra
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6506 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/91825051 (accessed 2026-10-22).