Hardware Spec Index

Teralux FN-3321 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3321-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index623 (Case Fans scale)
Category rank#24,738
Street price$19
Power3 W
Performance per dollar32.79
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3321 Pro
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3321 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3887294 (accessed 2026-10-20).