Hardware Spec Index

Corvane FN-4055 Plus 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4055-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index206 (Case Fans scale)
Category rank#5,984
Street price$9
Power4 W
Performance per dollar22.89
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4055 Plus
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4055 Plus 140mm PWM Case Fan”, https://vextor7.com/item/10195342 (accessed 2026-10-21).