Hardware Spec Index

Corvane FN-1859 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1859-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index519 (Case Fans scale)
Category rank#21,343
Street price$19
Power4 W
Performance per dollar27.32
Released2022

Specifications

BrandCorvane
ModelCorvane FN-1859 Ultra
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1859 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/72530366 (accessed 2026-10-19).