Hardware Spec Index

Teralux FN-4347 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4347-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index541 (Case Fans scale)
Category rank#20,284
Street price$19
Power4 W
Performance per dollar28.47
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4347 Prime
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4347 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/392263 (accessed 2026-10-19).