Hardware Spec Index

Corvane FN-3945 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3945-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index926 (Case Fans scale)
Category rank#1,564
Street price$29
Power4 W
Performance per dollar31.93
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3945 Ultra
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3945 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/91499683 (accessed 2026-10-23).