Hardware Spec Index

Corvane FN-2781 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN2781-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index302 (Case Fans scale)
Category rank#8,865
Street price$9
Power3 W
Performance per dollar33.56
Released2024

Specifications

BrandCorvane
ModelCorvane FN-2781 Core
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-2781 Core 140mm PWM Case Fan”, https://vextor7.com/item/3058019 (accessed 2026-10-24).