Hardware Spec Index

Corvane FN-8581 SE 140mm PWM Case Fan

Case Fans · Corvane · SKU FN8581-SE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index405 (Case Fans scale)
Category rank#48,523
Street price$9
Power3 W
Performance per dollar45.00
Released2019

Specifications

BrandCorvane
ModelCorvane FN-8581 SE
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8581 SE 140mm PWM Case Fan”, https://vextor7.com/item/3513253 (accessed 2026-10-24).