Hardware Spec Index

Corvane FN-3946 Core 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3946-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,204 (Case Fans scale)
Category rank#44,116
Street price$39
Power4 W
Performance per dollar30.87
Released2024

Specifications

BrandCorvane
ModelCorvane FN-3946 Core
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise35 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-3946 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/19646260 (accessed 2026-10-19).