Hardware Spec Index

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

Case Fans · Zephyra · SKU FN6664-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index473 (Case Fans scale)
Category rank#41,029
Street price$19
Power3 W
Performance per dollar24.89
Released2024

Specifications

BrandZephyra
ModelZephyra FN-6664 XT
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6664 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3860360 (accessed 2026-10-24).