Hardware Spec Index

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

Case Fans · Corvane · SKU FN1647-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index803 (Case Fans scale)
Category rank#30,177
Street price$19
Power3 W
Performance per dollar42.26
Released2022

Specifications

BrandCorvane
ModelCorvane FN-1647 Core
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1647 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4587712 (accessed 2026-10-19).