Hardware Spec Index

Corvane FN-6643 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6643-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,245 (Case Fans scale)
Category rank#6,623
Street price$39
Power3 W
Performance per dollar31.92
Released2021

Specifications

BrandCorvane
ModelCorvane FN-6643 Edge
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6643 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/27361373 (accessed 2026-10-24).