Hardware Spec Index

Corvane FN-4071 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4071-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,263 (Case Fans scale)
Category rank#22,658
Street price$39
Power3 W
Performance per dollar32.38
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4071 Ultra
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise24 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-4071 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/988573 (accessed 2026-10-25).