Hardware Spec Index

Corvane FN-5820 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5820-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index647 (Case Fans scale)
Category rank#48,404
Street price$19
Power3 W
Performance per dollar34.05
Released2021

Specifications

BrandCorvane
ModelCorvane FN-5820 Ultra
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5820 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/3391394 (accessed 2026-10-26).