Hardware Spec Index

Corvane FN-6831 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6831-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index921 (Case Fans scale)
Category rank#39,828
Street price$29
Power3 W
Performance per dollar31.76
Released2019

Specifications

BrandCorvane
ModelCorvane FN-6831 Ultra
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6831 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3576305 (accessed 2026-10-24).