Hardware Spec Index

Corvane FN-6664 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6664-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index714 (Case Fans scale)
Category rank#27,754
Street price$19
Power3 W
Performance per dollar37.58
Released2021

Specifications

BrandCorvane
ModelCorvane FN-6664 Pro
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6664 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3965816 (accessed 2026-10-21).