Hardware Spec Index

Teralux FN-3721 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3721-MAX · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index519 (Case Fans scale)
Category rank#10,090
Street price$19
Power2 W
Performance per dollar27.32
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3721 Max
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3721 Max 120mm PWM Case Fan”, https://vextor7.com/item/1532834 (accessed 2026-10-23).