Hardware Spec Index

Corvane FN-4656 SE 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4656-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index405 (Case Fans scale)
Category rank#2,898
Street price$19
Power4 W
Performance per dollar21.32
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4656 SE
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4656 SE 140mm PWM Case Fan”, https://vextor7.com/item/84893409 (accessed 2026-10-24).