Hardware Spec Index

Corvane FN-5645 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5645-ULTRA · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index746 (Case Fans scale)
Category rank#41,194
Street price$29
Power4 W
Performance per dollar25.72
Released2022

Specifications

BrandCorvane
ModelCorvane FN-5645 Ultra
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5645 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/78282925 (accessed 2026-10-18).