Hardware Spec Index

Corvane FN-4140 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4140-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index452 (Case Fans scale)
Category rank#39,223
Street price$19
Power2 W
Performance per dollar23.79
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4140 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4140 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/11081077 (accessed 2026-10-21).