Hardware Spec Index

Teralux FN-8911 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8911-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,061 (Case Fans scale)
Category rank#47,890
Street price$29
Power3 W
Performance per dollar36.59
Released2020

Specifications

BrandTeralux
ModelTeralux FN-8911 Ultra
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8911 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/43676437 (accessed 2026-10-22).