Hardware Spec Index

Corvane FN-3914 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3914-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index640 (Case Fans scale)
Category rank#26,184
Street price$19
Power4 W
Performance per dollar33.68
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3914 Ultra
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3914 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/41588387 (accessed 2026-10-26).