Hardware Spec Index

Corvane FN-4055 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4055-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index269 (Case Fans scale)
Category rank#32,290
Street price$9
Power3 W
Performance per dollar29.89
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4055 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4055 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/439247 (accessed 2026-10-19).