Hardware Spec Index

Teralux FN-6221 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6221-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index273 (Case Fans scale)
Category rank#848
Street price$9
Power4 W
Performance per dollar30.33
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6221 Pro
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6221 Pro 120mm PWM Case Fan”, https://vextor7.com/item/46358441 (accessed 2026-10-20).