Hardware Spec Index

Corvane FN-4570 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4570-CORE · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index569 (Case Fans scale)
Category rank#44,573
Street price$19
Power3 W
Performance per dollar29.95
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4570 Core
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4570 Core 140mm PWM Case Fan”, https://vextor7.com/item/9849775 (accessed 2026-10-27).