Hardware Spec Index

Corvane FN-4031 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4031-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index886 (Case Fans scale)
Category rank#5,977
Street price$29
Power3 W
Performance per dollar30.55
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4031 Ultra
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4031 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/97270048 (accessed 2026-10-19).