Hardware Spec Index

Corvane FN-8181 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN8181-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index482 (Case Fans scale)
Category rank#47,921
Street price$19
Power3 W
Performance per dollar25.37
Released2023

Specifications

BrandCorvane
ModelCorvane FN-8181 Ultra
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8181 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4605044 (accessed 2026-10-22).