Hardware Spec Index

Corvane FN-4643 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4643-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index372 (Case Fans scale)
Category rank#1,738
Street price$9
Power3 W
Performance per dollar41.33
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4643 Edge
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4643 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5132872 (accessed 2026-10-23).