Hardware Spec Index

Corvane FN-3974 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3974-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#15,860
Street price$49
Power3 W
Performance per dollar28.57
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3974 Ultra
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3974 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/31315066 (accessed 2026-10-23).