Hardware Spec Index

Corvane FN-3781 Ti 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3781-TI · Released 2022 · Updated 2026-10-27

Key facts

Benchmark index1,178 (Case Fans scale)
Category rank#18
Street price$39
Power2 W
Performance per dollar30.21
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3781 Ti
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 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-3781 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/65638604 (accessed 2026-10-27).