Hardware Spec Index

Corvane FN-4656 Pro 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4656-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,111 (Case Fans scale)
Category rank#28,136
Street price$39
Power3 W
Performance per dollar28.49
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4656 Pro
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4656 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20130777 (accessed 2026-10-22).