Hardware Spec Index

Corvane FN-4557 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4557-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index881 (Case Fans scale)
Category rank#24,879
Street price$29
Power4 W
Performance per dollar30.38
Released2022

Specifications

BrandCorvane
ModelCorvane FN-4557 Edge
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 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-4557 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2097229 (accessed 2026-10-24).