Hardware Spec Index

Corvane FN-1146 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1146-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,090 (Case Fans scale)
Category rank#49,868
Street price$39
Power2 W
Performance per dollar27.95
Released2021

Specifications

BrandCorvane
ModelCorvane FN-1146 Ultra
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 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-1146 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/68308870 (accessed 2026-10-20).