Hardware Spec Index

Corvane FN-9778 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9778-EDGE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index903 (Case Fans scale)
Category rank#41,876
Street price$29
Power4 W
Performance per dollar31.14
Released2022

Specifications

BrandCorvane
ModelCorvane FN-9778 Edge
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9778 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7759380 (accessed 2026-10-26).