Hardware Spec Index

Teralux FN-6508 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6508-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index819 (Case Fans scale)
Category rank#3,739
Street price$19
Power4 W
Performance per dollar43.11
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6508 Ultra
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6508 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/794453 (accessed 2026-10-20).