Hardware Spec Index

Corvane FN-4050 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4050-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index464 (Case Fans scale)
Category rank#15,888
Street price$19
Power3 W
Performance per dollar24.42
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4050 Prime
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4050 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4458787 (accessed 2026-10-20).