Hardware Spec Index

Corvane FN-4458 Edge 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4458-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index426 (Case Fans scale)
Category rank#16,466
Street price$19
Power3 W
Performance per dollar22.42
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4458 Edge
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4458 Edge 140mm PWM Case Fan”, https://vextor7.com/item/21496506 (accessed 2026-10-22).