Hardware Spec Index

Corvane FN-4347 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4347-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,175 (Case Fans scale)
Category rank#43,963
Street price$39
Power3 W
Performance per dollar30.13
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4347 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4347 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/92438622 (accessed 2026-10-24).