Hardware Spec Index

Corvane FN-3811 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3811-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index457 (Case Fans scale)
Category rank#49,907
Street price$9
Power3 W
Performance per dollar50.78
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3811 Ultra
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3811 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/21493175 (accessed 2026-10-22).