Hardware Spec Index

Corvane FN-6421 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN6421-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index632 (Case Fans scale)
Category rank#36,108
Street price$19
Power3 W
Performance per dollar33.26
Released2025

Specifications

BrandCorvane
ModelCorvane FN-6421 Ultra
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6421 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/3269964 (accessed 2026-10-22).