Hardware Spec Index

Corvane FN-6404 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6404-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index860 (Case Fans scale)
Category rank#15,846
Street price$29
Power4 W
Performance per dollar29.66
Released2025

Specifications

BrandCorvane
ModelCorvane FN-6404 Ultra
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6404 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/32327927 (accessed 2026-10-23).