Hardware Spec Index

Corvane FN-1778 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1778-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index816 (Case Fans scale)
Category rank#6,304
Street price$29
Power4 W
Performance per dollar28.14
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1778 Edge
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 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-1778 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/176171 (accessed 2026-10-19).