Hardware Spec Index

Teralux FN-6247 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6247-PRIME · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index408 (Case Fans scale)
Category rank#36,740
Street price$9
Power4 W
Performance per dollar45.33
Released2022

Specifications

BrandTeralux
ModelTeralux FN-6247 Prime
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6247 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/27693 (accessed 2026-10-18).