Hardware Spec Index

Corvane FN-4749 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4749-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,091 (Case Fans scale)
Category rank#30,761
Street price$29
Power4 W
Performance per dollar37.62
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4749 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 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-4749 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/87720561 (accessed 2026-10-25).