Hardware Spec Index

Corvane FN-5581 Core 120mm PWM Case Fan

Case Fans · Corvane · SKU FN5581-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index254 (Case Fans scale)
Category rank#7,653
Street price$9
Power4 W
Performance per dollar28.22
Released2026

Specifications

BrandCorvane
ModelCorvane FN-5581 Core
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5581 Core 120mm PWM Case Fan”, https://vextor7.com/item/8980415 (accessed 2026-10-19).