Hardware Spec Index

Corvane FN-4855 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4855-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index373 (Case Fans scale)
Category rank#29,455
Street price$9
Power4 W
Performance per dollar41.44
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4855 Pro
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4855 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/429333 (accessed 2026-10-19).