Hardware Spec Index

Corvane FN-1291 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1291-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index571 (Case Fans scale)
Category rank#19,885
Street price$19
Power3 W
Performance per dollar30.05
Released2022

Specifications

BrandCorvane
ModelCorvane FN-1291 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1291 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/411125 (accessed 2026-10-22).