Hardware Spec Index

Corvane FN-4277 Edge 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4277-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index407 (Case Fans scale)
Category rank#5,661
Street price$19
Power3 W
Performance per dollar21.42
Released2022

Specifications

BrandCorvane
ModelCorvane FN-4277 Edge
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4277 Edge 140mm PWM Case Fan”, https://vextor7.com/item/3597685 (accessed 2026-10-20).