Hardware Spec Index

Zephyra FN-2664 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2664-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,245 (Case Fans scale)
Category rank#31,816
Street price$39
Power4 W
Performance per dollar31.92
Released2025

Specifications

BrandZephyra
ModelZephyra FN-2664 Ultra
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2664 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/95523670 (accessed 2026-10-25).