Hardware Spec Index

Corvane FN-6704 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6704-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,307 (Case Fans scale)
Category rank#27,790
Street price$49
Power3 W
Performance per dollar26.67
Released2021

Specifications

BrandCorvane
ModelCorvane FN-6704 Ultra
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6704 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7784684 (accessed 2026-10-23).