Hardware Spec Index

Corvane FN-1781 Edge 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1781-EDGE · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index1,135 (Case Fans scale)
Category rank#40,346
Street price$39
Power2 W
Performance per dollar29.10
Released2023

Specifications

BrandCorvane
ModelCorvane FN-1781 Edge
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1781 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/14946 (accessed 2026-10-18).