Hardware Spec Index

Teralux FN-5811 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5811-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index804 (Case Fans scale)
Category rank#24,723
Street price$29
Power4 W
Performance per dollar27.72
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5811 Ultra
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5811 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4612784 (accessed 2026-10-21).