Hardware Spec Index

Corvane FN-3981 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3981-EDGE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index892 (Case Fans scale)
Category rank#7,812
Street price$29
Power3 W
Performance per dollar30.76
Released2024

Specifications

BrandCorvane
ModelCorvane FN-3981 Edge
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3981 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6312236 (accessed 2026-10-25).