Hardware Spec Index

Corvane FN-8581 XT 120mm PWM Case Fan

Case Fans · Corvane · SKU FN8581-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index469 (Case Fans scale)
Category rank#46,402
Street price$9
Power2 W
Performance per dollar52.11
Released2020

Specifications

BrandCorvane
ModelCorvane FN-8581 XT
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8581 XT 120mm PWM Case Fan”, https://vextor7.com/item/3592858 (accessed 2026-10-22).