Hardware Spec Index

Corvane FN-4905 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4905-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,079 (Case Fans scale)
Category rank#13,517
Street price$39
Power3 W
Performance per dollar27.67
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4905 Ultra
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 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-4905 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6046812 (accessed 2026-10-24).