Hardware Spec Index

Corvane FN-1581 Core 120mm PWM Case Fan

Case Fans · Corvane · SKU FN1581-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index336 (Case Fans scale)
Category rank#14,917
Street price$9
Power4 W
Performance per dollar37.33
Released2025

Specifications

BrandCorvane
ModelCorvane FN-1581 Core
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1581 Core 120mm PWM Case Fan”, https://vextor7.com/item/36020063 (accessed 2026-10-23).