Hardware Spec Index

Corvane FN-4947 Max 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4947-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,102 (Case Fans scale)
Category rank#783
Street price$39
Power3 W
Performance per dollar28.26
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4947 Max
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4947 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/11611327 (accessed 2026-10-20).