Hardware Spec Index

Corvane FN-9855 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9855-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index473 (Case Fans scale)
Category rank#24,711
Street price$19
Power3 W
Performance per dollar24.89
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9855 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 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-9855 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8310241 (accessed 2026-10-25).