Hardware Spec Index

Corvane FN-6421 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6421-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index517 (Case Fans scale)
Category rank#5,740
Street price$19
Power3 W
Performance per dollar27.21
Released2022

Specifications

BrandCorvane
ModelCorvane FN-6421 Pro
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6421 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/15530813 (accessed 2026-10-20).