Hardware Spec Index

Corvane FN-9778 Edge 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN9778-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index952 (Case Fans scale)
Category rank#21,525
Street price$29
Power4 W
Performance per dollar32.83
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9778 Edge
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingRifle 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”, https://vextor7.com/item/319057 (accessed 2026-10-21).