Hardware Spec Index

Zephyra FN-6664 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6664-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index277 (Case Fans scale)
Category rank#26,498
Street price$9
Power4 W
Performance per dollar30.78
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6664 Plus
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6664 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/33707186 (accessed 2026-10-25).