Hardware Spec Index

Teralux FN-5521 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5521-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index237 (Case Fans scale)
Category rank#43,652
Street price$9
Power3 W
Performance per dollar26.33
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5521 Max
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5521 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19974906 (accessed 2026-10-20).