Hardware Spec Index

Corvane FN-1781 Plus 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1781-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,376 (Case Fans scale)
Category rank#40,876
Street price$49
Power3 W
Performance per dollar28.08
Released2025

Specifications

BrandCorvane
ModelCorvane FN-1781 Plus
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1781 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/60005299 (accessed 2026-10-20).