Hardware Spec Index

Teralux FN-6947 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6947-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,239 (Case Fans scale)
Category rank#47,209
Street price$39
Power2 W
Performance per dollar31.77
Released2019

Specifications

BrandTeralux
ModelTeralux FN-6947 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise23 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-6947 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/120230 (accessed 2026-10-20).