Hardware Spec Index

Corvane FN-4257 Prime 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4257-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,110 (Case Fans scale)
Category rank#34,982
Street price$39
Power3 W
Performance per dollar28.46
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4257 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4257 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3357069 (accessed 2026-10-19).