Hardware Spec Index

Corvane FN-4457 Max 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4457-MAX · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index243 (Case Fans scale)
Category rank#35,876
Street price$9
Power4 W
Performance per dollar27.00
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4457 Max
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4457 Max 140mm PWM Case Fan”, https://vextor7.com/item/7670725 (accessed 2026-10-26).