Hardware Spec Index

Teralux FN-3720 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3720-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index307 (Case Fans scale)
Category rank#11,651
Street price$9
Power4 W
Performance per dollar34.11
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3720 Prime
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3720 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73674882 (accessed 2026-10-24).