Hardware Spec Index

Corvane FN-4520 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4520-CORE · Released 2020 · Updated 2026-10-27

Key facts

Benchmark index355 (Case Fans scale)
Category rank#26,551
Street price$9
Power4 W
Performance per dollar39.44
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4520 Core
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4520 Core 140mm PWM Case Fan”, https://vextor7.com/item/2491312 (accessed 2026-10-27).