Hardware Spec Index

Corvane FN-1647 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1647-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index777 (Case Fans scale)
Category rank#17,559
Street price$29
Power3 W
Performance per dollar26.79
Released2023

Specifications

BrandCorvane
ModelCorvane FN-1647 Plus
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1647 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6575734 (accessed 2026-10-22).