Hardware Spec Index

Corvane FN-6421 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN6421-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index827 (Case Fans scale)
Category rank#8,043
Street price$29
Power4 W
Performance per dollar28.52
Released2019

Specifications

BrandCorvane
ModelCorvane FN-6421 Ultra
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6421 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/19634728 (accessed 2026-10-26).