Hardware Spec Index

Corvane FN-3456 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3456-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index636 (Case Fans scale)
Category rank#18,578
Street price$19
Power4 W
Performance per dollar33.47
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3456 Ultra
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3456 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/21881191 (accessed 2026-10-24).