Hardware Spec Index

Corvane FN-9749 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN9749-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,188 (Case Fans scale)
Category rank#20,840
Street price$39
Power3 W
Performance per dollar30.46
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9749 Ultra
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise30 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-9749 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13316482 (accessed 2026-10-23).