Hardware Spec Index

Corvane FN-4521 Edge 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4521-EDGE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index774 (Case Fans scale)
Category rank#24,399
Street price$29
Power3 W
Performance per dollar26.69
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4521 Edge
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4521 Edge 140mm PWM Case Fan”, https://vextor7.com/item/105949 (accessed 2026-10-26).