Hardware Spec Index

Corvane FN-4421 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4421-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index541 (Case Fans scale)
Category rank#47,695
Street price$19
Power4 W
Performance per dollar28.47
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4421 Plus
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4421 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6518917 (accessed 2026-10-21).